115374752670440 has 32 divisors (see below), whose sum is σ = 263848819637160. Its totient is φ = 45393345312000.

The previous prime is 115374752670427. The next prime is 115374752670451. The reversal of 115374752670440 is 44076257473511.

It can be written as a sum of positive squares in 4 ways, for example, as 53066242176964 + 62308510493476 = 7284658^2 + 7893574^2 .

It is a super-2 number, since 2×115374752670440² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23642364911 + ... + 23642369790.

Almost surely, 2^{115374752670440} is an apocalyptic number.

115374752670440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115374752670440 is an abundant number, since it is smaller than the sum of its proper divisors (148474066966720).

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

115374752670440 is a wasteful number, since it uses less digits than its factorization.

115374752670440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47284734773 (or 47284734769 counting only the distinct ones).

The product of its (nonzero) digits is 19756800, while the sum is 56.

The spelling of 115374752670440 in words is "one hundred fifteen trillion, three hundred seventy-four billion, seven hundred fifty-two million, six hundred seventy thousand, four hundred forty".