4000340111044 has 12 divisors (see below), whose sum is σ = 7001967626668. Its totient is φ = 1999777932000.

The previous prime is 4000340111003. The next prime is 4000340111051. The reversal of 4000340111044 is 4401110430004.

It can be written as a sum of positive squares in 2 ways, for example, as 250888788544 + 3749451322500 = 500888^2 + 1936350^2 .

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, 98007927 + ... + 98048734.

Almost surely, 2^{4000340111044} is an apocalyptic number.

It is an amenable number.

4000340111044 is a deficient number, since it is larger than the sum of its proper divisors (3001627515624).

4000340111044 is a wasteful number, since it uses less digits than its factorization.

4000340111044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196061766 (or 196061764 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 4000340111044 its reverse (4401110430004), we get a palindrome (8401450541048).

The spelling of 4000340111044 in words is "four trillion, three hundred forty million, one hundred eleven thousand, forty-four".