629126226348 has 24 divisors (see below), whose sum is σ = 1467978869952. Its totient is φ = 209706217104.

The previous prime is 629126226341. The next prime is 629126226349. The reversal of 629126226348 is 843622621926.

It is a self number, because there is not a number n which added to its sum of digits gives 629126226348.

It is not an unprimeable number, because it can be changed into a prime (629126226341) by changing a digit.

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, 914211 + ... + 1447077.

It is an arithmetic number, because the mean of its divisors is an integer number (61165786248).

Almost surely, 2^629126226348 is an apocalyptic number.

It is an amenable number.

629126226348 is an abundant number, since it is smaller than the sum of its proper divisors (838852643604).

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

629126226348 is a wasteful number, since it uses less digits than its factorization.

629126226348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631261 (or 631259 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 51.

The spelling of 629126226348 in words is "six hundred twenty-nine billion, one hundred twenty-six million, two hundred twenty-six thousand, three hundred forty-eight".