3423216051731 has 16 divisors (see below), whose sum is σ = 3917020296384. Its totient is φ = 2930606214144.

The previous prime is 3423216051721. The next prime is 3423216051733. The reversal of 3423216051731 is 1371506123243.

It is not a de Polignac number, because 3423216051731 - 2⁶ = 3423216051667 is a prime.

It is a super-2 number, since 2×3423216051731² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3423216051733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42100091 + ... + 42181323.

It is an arithmetic number, because the mean of its divisors is an integer number (244813768524).

Almost surely, 2^{3423216051731} is an apocalyptic number.

3423216051731 is a deficient number, since it is larger than the sum of its proper divisors (493804244653).

3423216051731 is an equidigital number, since it uses as much as digits as its factorization.

3423216051731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88510.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 3423216051731 in words is "three trillion, four hundred twenty-three billion, two hundred sixteen million, fifty-one thousand, seven hundred thirty-one".