46630923159438 has 12 divisors (see below), whose sum is σ = 101033666845488. Its totient is φ = 15543641053140.

The previous prime is 46630923159433. The next prime is 46630923159479. The reversal of 46630923159438 is 83495132903664.

46630923159438 is a `hidden beast` number, since 4 + 6 + 6 + 3 + 0 + 9 + 2 + 3 + 1 + 594 + 38 = 666.

46630923159438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×46630923159438² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46630923159433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1295303421078 + ... + 1295303421113.

It is an arithmetic number, because the mean of its divisors is an integer number (8419472237124).

Almost surely, 2^{46630923159438} is an apocalyptic number.

46630923159438 is an abundant number, since it is smaller than the sum of its proper divisors (54402743686050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46630923159438 is a wasteful number, since it uses less digits than its factorization.

46630923159438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590606842199 (or 2590606842196 counting only the distinct ones).

The product of its (nonzero) digits is 100776960, while the sum is 63.

The spelling of 46630923159438 in words is "forty-six trillion, six hundred thirty billion, nine hundred twenty-three million, one hundred fifty-nine thousand, four hundred thirty-eight".