3401042531 has 2 divisors, whose sum is σ = 3401042532. Its totient is φ = 3401042530.

The previous prime is 3401042527. The next prime is 3401042549. The reversal of 3401042531 is 1352401043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3401042531 - 2² = 3401042527 is a prime.

It is a super-2 number, since 2×3401042531² = 23134180595341771922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3401042497 and 3401042506.

It is not a weakly prime, because it can be changed into another prime (3401042521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700521265 + 1700521266.

It is an arithmetic number, because the mean of its divisors is an integer number (1700521266).

Almost surely, 2^3401042531 is an apocalyptic number.

3401042531 is a deficient number, since it is larger than the sum of its proper divisors (1).

3401042531 is an equidigital number, since it uses as much as digits as its factorization.

3401042531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3401042531 is about 58318.4578928490. The cubic root of 3401042531 is about 1503.8482715021.

Adding to 3401042531 its reverse (1352401043), we get a palindrome (4753443574).

The spelling of 3401042531 in words is "three billion, four hundred one million, forty-two thousand, five hundred thirty-one".