2307858000138 has 48 divisors (see below), whose sum is σ = 5012829694080. Its totient is φ = 767369364768.

The previous prime is 2307858000079. The next prime is 2307858000139. The reversal of 2307858000138 is 8310008587032.

2307858000138 is a `hidden beast` number, since 2 + 30 + 7 + 8 + 580 + 0 + 0 + 1 + 38 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2307858000093 and 2307858000102.

It is not an unprimeable number, because it can be changed into a prime (2307858000139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14428083 + ... + 14587161.

It is an arithmetic number, because the mean of its divisors is an integer number (104433951960).

Almost surely, 2^{2307858000138} is an apocalyptic number.

2307858000138 is an abundant number, since it is smaller than the sum of its proper divisors (2704971693942).

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

2307858000138 is a wasteful number, since it uses less digits than its factorization.

2307858000138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161091 (or 161088 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 2307858000138 in words is "two trillion, three hundred seven billion, eight hundred fifty-eight million, one hundred thirty-eight", and thus it is an aban number.