629044846032 has 20 divisors (see below), whose sum is σ = 1625032519040. Its totient is φ = 209681615328.

The previous prime is 629044846019. The next prime is 629044846039. The reversal of 629044846032 is 230648440926.

It is a super-2 number, since 2×629044846032² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 13105100959 = 629044846032 / (6 + 2 + 9 + 0 + 4 + 4 + 8 + 4 + 6 + 0 + 3 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (629044846039) 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 3 ways as a sum of consecutive naturals, for example, 6552550432 + ... + 6552550527.

It is an arithmetic number, because the mean of its divisors is an integer number (81251625952).

Almost surely, 2^629044846032 is an apocalyptic number.

It is an amenable number.

629044846032 is an abundant number, since it is smaller than the sum of its proper divisors (995987673008).

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

629044846032 is a wasteful number, since it uses less digits than its factorization.

629044846032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13105100970 (or 13105100964 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 48.

The spelling of 629044846032 in words is "six hundred twenty-nine billion, forty-four million, eight hundred forty-six thousand, thirty-two".