115400333023566 has 8 divisors (see below), whose sum is σ = 230800666047144. Its totient is φ = 38466777674520.

The previous prime is 115400333023553. The next prime is 115400333023603. The reversal of 115400333023566 is 665320333004511.

It is a sphenic number, since it is the product of 3 distinct primes.

115400333023566 is an admirable number.

It is a super-2 number, since 2×115400333023566² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9616694418625 + ... + 9616694418636.

It is an arithmetic number, because the mean of its divisors is an integer number (28850083255893).

Almost surely, 2^{115400333023566} is an apocalyptic number.

115400333023566 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

115400333023566 is a wasteful number, since it uses less digits than its factorization.

115400333023566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19233388837266.

The product of its (nonzero) digits is 583200, while the sum is 42.

The spelling of 115400333023566 in words is "one hundred fifteen trillion, four hundred billion, three hundred thirty-three million, twenty-three thousand, five hundred sixty-six".