4156431318034 has 16 divisors (see below), whose sum is σ = 6445078384896. Its totient is φ = 2008265893200.

The previous prime is 4156431318029. The next prime is 4156431318097. The reversal of 4156431318034 is 4308131346514.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48465997 + ... + 48551680.

It is an arithmetic number, because the mean of its divisors is an integer number (402817399056).

Almost surely, 2^{4156431318034} is an apocalyptic number.

4156431318034 is a deficient number, since it is larger than the sum of its proper divisors (2288647066862).

4156431318034 is a wasteful number, since it uses less digits than its factorization.

4156431318034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97018401.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 4156431318034 in words is "four trillion, one hundred fifty-six billion, four hundred thirty-one million, three hundred eighteen thousand, thirty-four".