2624402042 has 8 divisors (see below), whose sum is σ = 3959358516. Its totient is φ = 1304615872.

The previous prime is 2624402021. The next prime is 2624402057. The reversal of 2624402042 is 2402044262.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2607021481 + 17380561 = 51059^2 + 4169^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3792143 + ... + 3792834.

Almost surely, 2^2624402042 is an apocalyptic number.

2624402042 is a deficient number, since it is larger than the sum of its proper divisors (1334956474).

2624402042 is a wasteful number, since it uses less digits than its factorization.

2624402042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7585152.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2624402042 is about 51228.9180248812. The cubic root of 2624402042 is about 1379.3573360595.

The spelling of 2624402042 in words is "two billion, six hundred twenty-four million, four hundred two thousand, forty-two".