5131040634134 has 16 divisors (see below), whose sum is σ = 7865582563008. Its totient is φ = 2509252904832.

The previous prime is 5131040634133. The next prime is 5131040634149. The reversal of 5131040634134 is 4314360401315.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5131040634094 and 5131040634103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131040634133) 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, 18140147 + ... + 18420830.

It is an arithmetic number, because the mean of its divisors is an integer number (491598910188).

Almost surely, 2^{5131040634134} is an apocalyptic number.

5131040634134 is a deficient number, since it is larger than the sum of its proper divisors (2734541928874).

5131040634134 is a wasteful number, since it uses less digits than its factorization.

5131040634134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36562519.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 5131040634134 in words is "five trillion, one hundred thirty-one billion, forty million, six hundred thirty-four thousand, one hundred thirty-four".