4843257631978 has 32 divisors (see below), whose sum is σ = 7442176795200. Its totient is φ = 2363208514560.

The previous prime is 4843257631957. The next prime is 4843257631987. The reversal of 4843257631978 is 8791367523484.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11263173 + ... + 11685271.

It is an arithmetic number, because the mean of its divisors is an integer number (232568024850).

Almost surely, 2^{4843257631978} is an apocalyptic number.

4843257631978 is a deficient number, since it is larger than the sum of its proper divisors (2598919163222).

4843257631978 is a wasteful number, since it uses less digits than its factorization.

4843257631978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422902.

The product of its digits is 243855360, while the sum is 67.

The spelling of 4843257631978 in words is "four trillion, eight hundred forty-three billion, two hundred fifty-seven million, six hundred thirty-one thousand, nine hundred seventy-eight".