3440162561231 has 8 divisors (see below), whose sum is σ = 3752944973184. Its totient is φ = 3127386876120.

The previous prime is 3440162561153. The next prime is 3440162561237. The reversal of 3440162561231 is 1321652610443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3440162561231 - 2²² = 3440158366927 is a prime.

It is a super-2 number, since 2×3440162561231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440162561237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581075 + ... + 2686628.

It is an arithmetic number, because the mean of its divisors is an integer number (469118121648).

Almost surely, 2^{3440162561231} is an apocalyptic number.

3440162561231 is a deficient number, since it is larger than the sum of its proper divisors (312782411953).

3440162561231 is a wasteful number, since it uses less digits than its factorization.

3440162561231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363421.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 3440162561231 in words is "three trillion, four hundred forty billion, one hundred sixty-two million, five hundred sixty-one thousand, two hundred thirty-one".