629142240936 has 64 divisors (see below), whose sum is σ = 1726117102080. Its totient is φ = 189507538880.

The previous prime is 629142240911. The next prime is 629142240941. The reversal of 629142240936 is 639042241926.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7090986 + ... + 7179161.

It is an arithmetic number, because the mean of its divisors is an integer number (26970579720).

Almost surely, 2^629142240936 is an apocalyptic number.

629142240936 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

629142240936 is an abundant number, since it is smaller than the sum of its proper divisors (1096974861144).

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

629142240936 is a wasteful number, since it uses less digits than its factorization.

629142240936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14270334 (or 14270330 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 48.

It can be divided in two parts, 629142 and 240936, that added together give a palindrome (870078).

The spelling of 629142240936 in words is "six hundred twenty-nine billion, one hundred forty-two million, two hundred forty thousand, nine hundred thirty-six".