6131442541 has 16 divisors (see below), whose sum is σ = 7177270144. Its totient is φ = 5128329024.

The previous prime is 6131442523. The next prime is 6131442571. The reversal of 6131442541 is 1452441316.

It is not a de Polignac number, because 6131442541 - 2⁵ = 6131442509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6131442571) 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, 319675 + ... + 338311.

It is an arithmetic number, because the mean of its divisors is an integer number (448579384).

Almost surely, 2^6131442541 is an apocalyptic number.

It is an amenable number.

6131442541 is a deficient number, since it is larger than the sum of its proper divisors (1045827603).

6131442541 is a wasteful number, since it uses less digits than its factorization.

6131442541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19780.

The product of its digits is 11520, while the sum is 31.

The square root of 6131442541 is about 78303.5282793821. The cubic root of 6131442541 is about 1830.2941330000.

Adding to 6131442541 its reverse (1452441316), we get a palindrome (7583883857).

The spelling of 6131442541 in words is "six billion, one hundred thirty-one million, four hundred forty-two thousand, five hundred forty-one".