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2440090099800 = 2333523833117889
BaseRepresentation
bin100011100000100000101…
…101000010000001011000
322122021022002000022011000
4203200200231002001120
5304434301031143200
65104543435105000
7341201464426353
oct43404055020130
98567262008130
102440090099800
11860922280571
12334aa52a2160
1314913a810452
148615b19529a
1543714259300
hex23820b42058

2440090099800 has 192 divisors, whose sum is σ = 8407018836000. Its totient is φ = 650515415040.

The previous prime is 2440090099781. The next prime is 2440090099829. The reversal of 2440090099800 is 89900900442.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20639256 + ... + 20757144.

Almost surely, 22440090099800 is an apocalyptic number.

2440090099800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2440090099800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4203509418000).

2440090099800 is an abundant number, since it is smaller than the sum of its proper divisors (5966928736200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2440090099800 is a wasteful number, since it uses less digits than its factorization.

2440090099800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121747 (or 121732 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 2440090099800 in words is "two trillion, four hundred forty billion, ninety million, ninety-nine thousand, eight hundred".