2307864356128 has 24 divisors (see below), whose sum is σ = 4649273255088. Its totient is φ = 1127096545344.

The previous prime is 2307864356123. The next prime is 2307864356191. The reversal of 2307864356128 is 8216534687032.

It is a super-2 number, since 2×2307864356128² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2307864356123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838612126 + ... + 838614877.

It is an arithmetic number, because the mean of its divisors is an integer number (193719718962).

Almost surely, 2^{2307864356128} is an apocalyptic number.

It is an amenable number.

2307864356128 is an abundant number, since it is smaller than the sum of its proper divisors (2341408898960).

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

2307864356128 is a wasteful number, since it uses less digits than its factorization.

2307864356128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677227056 (or 1677227048 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 2307864356128 in words is "two trillion, three hundred seven billion, eight hundred sixty-four million, three hundred fifty-six thousand, one hundred twenty-eight".