15340232355 has 32 divisors (see below), whose sum is σ = 28955578368. Its totient is φ = 6786460800.

The previous prime is 15340232339. The next prime is 15340232377. The reversal of 15340232355 is 55323204351.

It is not a de Polignac number, because 15340232355 - 2⁴ = 15340232339 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2353156 + ... + 2359665.

It is an arithmetic number, because the mean of its divisors is an integer number (904861824).

Almost surely, 2^15340232355 is an apocalyptic number.

15340232355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

15340232355 is a deficient number, since it is larger than the sum of its proper divisors (13615346013).

15340232355 is a wasteful number, since it uses less digits than its factorization.

15340232355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4712867.

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 15340232355 in words is "fifteen billion, three hundred forty million, two hundred thirty-two thousand, three hundred fifty-five".