3451144831 has 4 divisors (see below), whose sum is σ = 3464894664. Its totient is φ = 3437395000.

The previous prime is 3451144813. The next prime is 3451144859. The reversal of 3451144831 is 1384411543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1384411543 = 1459 ⋅948877.

It is a cyclic number.

It is not a de Polignac number, because 3451144831 - 2⁵ = 3451144799 is a prime.

It is a super-2 number, since 2×3451144831² = 23820801289076037122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3451144231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6874540 + ... + 6875041.

It is an arithmetic number, because the mean of its divisors is an integer number (866223666).

Almost surely, 2^3451144831 is an apocalyptic number.

3451144831 is a deficient number, since it is larger than the sum of its proper divisors (13749833).

3451144831 is a wasteful number, since it uses less digits than its factorization.

3451144831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13749832.

The product of its digits is 23040, while the sum is 34.

The square root of 3451144831 is about 58746.4452626710. The cubic root of 3451144831 is about 1511.1969269553.

The spelling of 3451144831 in words is "three billion, four hundred fifty-one million, one hundred forty-four thousand, eight hundred thirty-one".