629490435387120 has 120 divisors (see below), whose sum is σ = 2114823731207616. Its totient is φ = 167801782086144.

The previous prime is 629490435387043. The next prime is 629490435387173. The reversal of 629490435387120 is 21783534094926.

629490435387120 is a `hidden beast` number, since 6 + 2 + 9 + 4 + 9 + 0 + 4 + 3 + 538 + 71 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160387864 + ... + 164265783.

It is a 1-persistent number, because it is pandigital, but 2⋅629490435387120 = 1258980870774240 is not.

Almost surely, 2^{629490435387120} is an apocalyptic number.

629490435387120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

629490435387120 is an abundant number, since it is smaller than the sum of its proper divisors (1485333295820496).

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

629490435387120 is a wasteful number, since it uses less digits than its factorization.

629490435387120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324656359 (or 324656350 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 63.

The spelling of 629490435387120 in words is "six hundred twenty-nine trillion, four hundred ninety billion, four hundred thirty-five million, three hundred eighty-seven thousand, one hundred twenty".