425696029 has 24 divisors (see below), whose sum is σ = 491976576. Its totient is φ = 367356000.

The previous prime is 425696023. The next prime is 425696057. The reversal of 425696029 is 920696524.

It is not a de Polignac number, because 425696029 - 2³ = 425696021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425696021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 419727 + ... + 420739.

It is an arithmetic number, because the mean of its divisors is an integer number (20499024).

Almost surely, 2^425696029 is an apocalyptic number.

It is an amenable number.

425696029 is a deficient number, since it is larger than the sum of its proper divisors (66280547).

425696029 is a wasteful number, since it uses less digits than its factorization.

425696029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209 (or 1198 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 425696029 is about 20632.4024049552. The cubic root of 425696029 is about 752.2575115193.

The spelling of 425696029 in words is "four hundred twenty-five million, six hundred ninety-six thousand, twenty-nine".