1202159370240 has 480 divisors, whose sum is σ = 4287685153920. Its totient is φ = 319566643200.

The previous prime is 1202159370233. The next prime is 1202159370253. The reversal of 1202159370240 is 420739512021.

1202159370240 is a `hidden beast` number, since 1 + 2 + 0 + 21 + 593 + 7 + 0 + 2 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1202159370195 and 1202159370204.

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 31 ways as a sum of consecutive naturals, for example, 931183995 + ... + 931185285.

It is an arithmetic number, because the mean of its divisors is an integer number (8932677404).

Almost surely, 2^{1202159370240} is an apocalyptic number.

1202159370240 is a gapful number since it is divisible by the number (10) 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 1202159370240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2143842576960).

1202159370240 is an abundant number, since it is smaller than the sum of its proper divisors (3085525783680).

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

1202159370240 is an equidigital number, since it uses as much as digits as its factorization.

1202159370240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754 (or 1722 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 1202159370240 in words is "one trillion, two hundred two billion, one hundred fifty-nine million, three hundred seventy thousand, two hundred forty".