2402553514123 has 16 divisors (see below), whose sum is σ = 2779046807040. Its totient is φ = 2034381450816.

The previous prime is 2402553514103. The next prime is 2402553514171. The reversal of 2402553514123 is 3214153552042.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2402553514123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2402553514103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8870338 + ... + 9137176.

It is an arithmetic number, because the mean of its divisors is an integer number (173690425440).

Almost surely, 2^{2402553514123} is an apocalyptic number.

2402553514123 is a deficient number, since it is larger than the sum of its proper divisors (376493292917).

2402553514123 is a wasteful number, since it uses less digits than its factorization.

2402553514123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282426.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 2402553514123 in words is "two trillion, four hundred two billion, five hundred fifty-three million, five hundred fourteen thousand, one hundred twenty-three".