2402400524 has 6 divisors (see below), whose sum is σ = 4204200924. Its totient is φ = 1201200260.

The previous prime is 2402400499. The next prime is 2402400551. The reversal of 2402400524 is 4250042042.

It is a self number, because there is not a number n which added to its sum of digits gives 2402400524.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300300062 + ... + 300300069.

It is an arithmetic number, because the mean of its divisors is an integer number (700700154).

Almost surely, 2^2402400524 is an apocalyptic number.

It is an amenable number.

2402400524 is a deficient number, since it is larger than the sum of its proper divisors (1801800400).

2402400524 is a wasteful number, since it uses less digits than its factorization.

2402400524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600600135 (or 600600133 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 2402400524 is about 49014.2889778073. The cubic root of 2402400524 is about 1339.3121374922.

Adding to 2402400524 its reverse (4250042042), we get a palindrome (6652442566).

The spelling of 2402400524 in words is "two billion, four hundred two million, four hundred thousand, five hundred twenty-four".