629320052424 has 192 divisors, whose sum is σ = 1850638224960. Its totient is φ = 177797652480.

The previous prime is 629320052377. The next prime is 629320052441. The reversal of 629320052424 is 424250023926.

It is a super-2 number, since 2×629320052424² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 220271604 + ... + 220274460.

It is an arithmetic number, because the mean of its divisors is an integer number (9638740755).

Almost surely, 2^629320052424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 629320052424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (925319112480).

629320052424 is an abundant number, since it is smaller than the sum of its proper divisors (1221318172536).

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

629320052424 is a wasteful number, since it uses less digits than its factorization.

629320052424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4908 (or 4897 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 629320052424 in words is "six hundred twenty-nine billion, three hundred twenty million, fifty-two thousand, four hundred twenty-four".