6414748404872 has 16 divisors (see below), whose sum is σ = 12080175765900. Its totient is φ = 3193368200640.

The previous prime is 6414748404859. The next prime is 6414748404923. The reversal of 6414748404872 is 2784048474146.

It can be written as a sum of positive squares in 2 ways, for example, as 6410041621636 + 4706783236 = 2531806^2 + 68606^2 .

It is a super-2 number, since 2×6414748404872² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1750748279 + ... + 1750751942.

Almost surely, 2^{6414748404872} is an apocalyptic number.

It is an amenable number.

6414748404872 is a deficient number, since it is larger than the sum of its proper divisors (5665427361028).

6414748404872 is a wasteful number, since it uses less digits than its factorization.

6414748404872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3501500456 (or 3501500452 counting only the distinct ones).

The product of its (nonzero) digits is 38535168, while the sum is 59.

The spelling of 6414748404872 in words is "six trillion, four hundred fourteen billion, seven hundred forty-eight million, four hundred four thousand, eight hundred seventy-two".