2308008473838 has 48 divisors (see below), whose sum is σ = 5266160499600. Its totient is φ = 728528878080.

The previous prime is 2308008473803. The next prime is 2308008473867. The reversal of 2308008473838 is 8383748008032.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 671683 + ... + 2251038.

It is an arithmetic number, because the mean of its divisors is an integer number (109711677075).

Almost surely, 2^{2308008473838} is an apocalyptic number.

2308008473838 is an abundant number, since it is smaller than the sum of its proper divisors (2958152025762).

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

2308008473838 is a wasteful number, since it uses less digits than its factorization.

2308008473838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2925057 (or 2925054 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 54.

The spelling of 2308008473838 in words is "two trillion, three hundred eight billion, eight million, four hundred seventy-three thousand, eight hundred thirty-eight".