4231857926516 has 96 divisors (see below), whose sum is σ = 8606254406400. Its totient is φ = 1801664184320.

The previous prime is 4231857926503. The next prime is 4231857926521. The reversal of 4231857926516 is 6156297581324.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27223220 + ... + 27378228.

It is an arithmetic number, because the mean of its divisors is an integer number (89648483400).

Almost surely, 2^{4231857926516} is an apocalyptic number.

4231857926516 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4231857926516 is an abundant number, since it is smaller than the sum of its proper divisors (4374396479884).

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

4231857926516 is a wasteful number, since it uses less digits than its factorization.

4231857926516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155609 (or 155607 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 59.

The spelling of 4231857926516 in words is "four trillion, two hundred thirty-one billion, eight hundred fifty-seven million, nine hundred twenty-six thousand, five hundred sixteen".