117572995525440 has 896 divisors, whose sum is σ = 489687475027968. Its totient is φ = 23192734924800.

The previous prime is 117572995525439. The next prime is 117572995525483. The reversal of 117572995525440 is 44525599275711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 223990977 + ... + 224515263.

It is an arithmetic number, because the mean of its divisors is an integer number (546526199808).

Almost surely, 2^{117572995525440} is an apocalyptic number.

117572995525440 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 117572995525440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244843737513984).

117572995525440 is an abundant number, since it is smaller than the sum of its proper divisors (372114479502528).

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

117572995525440 is a wasteful number, since it uses less digits than its factorization.

117572995525440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524495 (or 524485 counting only the distinct ones).

The product of its (nonzero) digits is 158760000, while the sum is 66.

The spelling of 117572995525440 in words is "one hundred seventeen trillion, five hundred seventy-two billion, nine hundred ninety-five million, five hundred twenty-five thousand, four hundred forty".