23174111376340 has 24 divisors (see below), whose sum is σ = 48665870152200. Its totient is φ = 9269599548288.

The previous prime is 23174111376323. The next prime is 23174111376467. The reversal of 23174111376340 is 4367311147132.

It can be written as a sum of positive squares in 4 ways, for example, as 10136913557904 + 13037197818436 = 3183852^2 + 3610706^2 .

It is a super-2 number, since 2×23174111376340² (a number of 28 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 7 ways as a sum of consecutive naturals, for example, 1577086 + ... + 6988234.

It is an arithmetic number, because the mean of its divisors is an integer number (2027744589675).

Almost surely, 2^{23174111376340} is an apocalyptic number.

23174111376340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23174111376340 is an abundant number, since it is smaller than the sum of its proper divisors (25491758775860).

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

23174111376340 is a wasteful number, since it uses less digits than its factorization.

23174111376340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5625291 (or 5625289 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 23174111376340 in words is "twenty-three trillion, one hundred seventy-four billion, one hundred eleven million, three hundred seventy-six thousand, three hundred forty".