1490501900160 has 1024 divisors, whose sum is σ = 6535807488000. Its totient is φ = 312604655616.

The previous prime is 1490501900101. The next prime is 1490501900201. The reversal of 1490501900160 is 610091050941.

1490501900160 is a `hidden beast` number, since 1 + 4 + 9 + 0 + 501 + 90 + 0 + 1 + 60 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 272036301 + ... + 272041779.

It is an arithmetic number, because the mean of its divisors is an integer number (6382624500).

Almost surely, 2^{1490501900160} is an apocalyptic number.

1490501900160 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 1490501900160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3267903744000).

1490501900160 is an abundant number, since it is smaller than the sum of its proper divisors (5045305587840).

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

1490501900160 is a wasteful number, since it uses less digits than its factorization.

1490501900160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5700 (or 5682 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The spelling of 1490501900160 in words is "one trillion, four hundred ninety billion, five hundred one million, nine hundred thousand, one hundred sixty".