4351156404868 has 96 divisors (see below), whose sum is σ = 9703270105088. Its totient is φ = 1660775529600.

The previous prime is 4351156404857. The next prime is 4351156404877. The reversal of 4351156404868 is 8684046511534.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3152521 + ... + 4317487.

Almost surely, 2^{4351156404868} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4351156404868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4851635052544).

4351156404868 is an abundant number, since it is smaller than the sum of its proper divisors (5352113700220).

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

4351156404868 is a wasteful number, since it uses less digits than its factorization.

4351156404868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165353 (or 1165351 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 55.

The spelling of 4351156404868 in words is "four trillion, three hundred fifty-one billion, one hundred fifty-six million, four hundred four thousand, eight hundred sixty-eight".