634342242243436 has 96 divisors (see below), whose sum is σ = 1173975984986112. Its totient is φ = 299585029766400.

The previous prime is 634342242243349. The next prime is 634342242243473.

634342242243436 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 396830050 + ... + 398425366.

It is an arithmetic number, because the mean of its divisors is an integer number (12228916510272).

Almost surely, 2^{634342242243436} is an apocalyptic number.

It is an amenable number.

634342242243436 is a deficient number, since it is larger than the sum of its proper divisors (539633742742676).

634342242243436 is a wasteful number, since it uses less digits than its factorization.

634342242243436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595999 (or 1595997 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 52.

The spelling of 634342242243436 in words is "six hundred thirty-four trillion, three hundred forty-two billion, two hundred forty-two million, two hundred forty-three thousand, four hundred thirty-six".