2425031402 has 16 divisors (see below), whose sum is σ = 3865439880. Its totient is φ = 1137067008.

The previous prime is 2425031369. The next prime is 2425031429. The reversal of 2425031402 is 2041305242.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1550705641 + 874325761 = 39379^2 + 29569^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119327 + ... + 138162.

Almost surely, 2^2425031402 is an apocalyptic number.

2425031402 is a deficient number, since it is larger than the sum of its proper divisors (1440408478).

2425031402 is a wasteful number, since it uses less digits than its factorization.

2425031402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257785.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2425031402 is about 49244.6078469511. The cubic root of 2425031402 is about 1343.5044901474.

Adding to 2425031402 its reverse (2041305242), we get a palindrome (4466336644).

The spelling of 2425031402 in words is "two billion, four hundred twenty-five million, thirty-one thousand, four hundred two".