425404214929 has 16 divisors (see below), whose sum is σ = 439853544000. Its totient is φ = 411200781120.

The previous prime is 425404214903. The next prime is 425404214971. The reversal of 425404214929 is 929412404524.

It is a cyclic number.

It is not a de Polignac number, because 425404214929 - 2⁵ = 425404214897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425404214029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11711007 + ... + 11747275.

It is an arithmetic number, because the mean of its divisors is an integer number (27490846500).

Almost surely, 2^425404214929 is an apocalyptic number.

It is an amenable number.

425404214929 is a deficient number, since it is larger than the sum of its proper divisors (14449329071).

425404214929 is a wasteful number, since it uses less digits than its factorization.

425404214929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39648.

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 425404214929 in words is "four hundred twenty-five billion, four hundred four million, two hundred fourteen thousand, nine hundred twenty-nine".