629126469328 has 40 divisors (see below), whose sum is σ = 1393115834880. Its totient is φ = 269615936640.

The previous prime is 629126469317. The next prime is 629126469343. The reversal of 629126469328 is 823964621926.

It is a super-2 number, since 2×629126469328² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3646518 + ... + 3815146.

It is an arithmetic number, because the mean of its divisors is an integer number (34827895872).

Almost surely, 2^629126469328 is an apocalyptic number.

It is an amenable number.

629126469328 is an abundant number, since it is smaller than the sum of its proper divisors (763989365552).

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

629126469328 is a wasteful number, since it uses less digits than its factorization.

629126469328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201955 (or 201949 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 58.

The spelling of 629126469328 in words is "six hundred twenty-nine billion, one hundred twenty-six million, four hundred sixty-nine thousand, three hundred twenty-eight".