425041402 has 8 divisors (see below), whose sum is σ = 637732800. Its totient is φ = 212463804.

The previous prime is 425041399. The next prime is 425041411. The reversal of 425041402 is 204140524.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×425041402³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18402 + ... + 34477.

It is an arithmetic number, because the mean of its divisors is an integer number (79716600).

Almost surely, 2^425041402 is an apocalyptic number.

425041402 is a deficient number, since it is larger than the sum of its proper divisors (212691398).

425041402 is a wasteful number, since it uses less digits than its factorization.

425041402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56900.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 425041402 is about 20616.5322496292. The cubic root of 425041402 is about 751.8717114132.

Adding to 425041402 its reverse (204140524), we get a palindrome (629181926).

The spelling of 425041402 in words is "four hundred twenty-five million, forty-one thousand, four hundred two".