634425080524436 has 48 divisors (see below), whose sum is σ = 1144892134547280. Its totient is φ = 307508375347200.

The previous prime is 634425080524421. The next prime is 634425080524577.

634425080524436 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 110250924001936 + 524174156522500 = 10500044^2 + 22894850^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74469701 + ... + 82550508.

It is an arithmetic number, because the mean of its divisors is an integer number (23851919469735).

Almost surely, 2^{634425080524436} is an apocalyptic number.

It is an amenable number.

634425080524436 is a deficient number, since it is larger than the sum of its proper divisors (510467054022844).

634425080524436 is a wasteful number, since it uses less digits than its factorization.

634425080524436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157020524 (or 157020522 counting only the distinct ones).

The product of its (nonzero) digits is 66355200, while the sum is 56.

The spelling of 634425080524436 in words is "six hundred thirty-four trillion, four hundred twenty-five billion, eighty million, five hundred twenty-four thousand, four hundred thirty-six".