10425020404 has 12 divisors (see below), whose sum is σ = 18244642500. Its totient is φ = 5212265408.

The previous prime is 10425020303. The next prime is 10425020407. The reversal of 10425020404 is 40402052401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4572464400 + 5852556004 = 67620^2 + 76502^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10425020407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62322 + ... + 157270.

It is an arithmetic number, because the mean of its divisors is an integer number (1520386875).

Almost surely, 2^10425020404 is an apocalyptic number.

It is an amenable number.

10425020404 is a deficient number, since it is larger than the sum of its proper divisors (7819622096).

10425020404 is a wasteful number, since it uses less digits than its factorization.

10425020404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122402 (or 122400 counting only the distinct ones).

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

Adding to 10425020404 its reverse (40402052401), we get a palindrome (50827072805).

The spelling of 10425020404 in words is "ten billion, four hundred twenty-five million, twenty thousand, four hundred four".