4000112311434 has 64 divisors (see below), whose sum is σ = 8767152599040. Its totient is φ = 1211250620160.

The previous prime is 4000112311397. The next prime is 4000112311463. The reversal of 4000112311434 is 4341132110004.

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, 470544 + ... + 2867339.

It is an arithmetic number, because the mean of its divisors is an integer number (136986759360).

Almost surely, 2^{4000112311434} is an apocalyptic number.

4000112311434 is an abundant number, since it is smaller than the sum of its proper divisors (4767040287606).

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

4000112311434 is a wasteful number, since it uses less digits than its factorization.

4000112311434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3338315.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 4000112311434 its reverse (4341132110004), we get a palindrome (8341244421438).

The spelling of 4000112311434 in words is "four trillion, one hundred twelve million, three hundred eleven thousand, four hundred thirty-four".