629041043466 has 48 divisors (see below), whose sum is σ = 1505644882560. Its totient is φ = 188205600960.

The previous prime is 629041043419. The next prime is 629041043551. The reversal of 629041043466 is 664340140926.

629041043466 is a `hidden beast` number, since 6 + 290 + 4 + 10 + 4 + 346 + 6 = 666.

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, 20091795 + ... + 20123078.

It is an arithmetic number, because the mean of its divisors is an integer number (31367601720).

Almost surely, 2^629041043466 is an apocalyptic number.

629041043466 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

629041043466 is an abundant number, since it is smaller than the sum of its proper divisors (876603839094).

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

629041043466 is a wasteful number, since it uses less digits than its factorization.

629041043466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40214971 (or 40214968 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 629041043466 in words is "six hundred twenty-nine billion, forty-one million, forty-three thousand, four hundred sixty-six".