2124310012402 has 16 divisors (see below), whose sum is σ = 3188637480600. Its totient is φ = 1061431039872.

The previous prime is 2124310012399. The next prime is 2124310012457. The reversal of 2124310012402 is 2042100134212.

It can be written as a sum of positive squares in 4 ways, for example, as 2114118908001 + 10191104401 = 1454001^2 + 100951^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24799198 + ... + 24884710.

Almost surely, 2^{2124310012402} is an apocalyptic number.

2124310012402 is a deficient number, since it is larger than the sum of its proper divisors (1064327468198).

2124310012402 is a wasteful number, since it uses less digits than its factorization.

2124310012402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93837.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2124310012402 its reverse (2042100134212), we get a palindrome (4166410146614).

The spelling of 2124310012402 in words is "two trillion, one hundred twenty-four billion, three hundred ten million, twelve thousand, four hundred two".