2402402124413 has 4 divisors (see below), whose sum is σ = 2479898967168. Its totient is φ = 2324905281660.

The previous prime is 2402402124403. The next prime is 2402402124457. The reversal of 2402402124413 is 3144212042042.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2402402124413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402402124403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38748421331 + ... + 38748421392.

It is an arithmetic number, because the mean of its divisors is an integer number (619974741792).

Almost surely, 2^{2402402124413} is an apocalyptic number.

It is an amenable number.

2402402124413 is a deficient number, since it is larger than the sum of its proper divisors (77496842755).

2402402124413 is an equidigital number, since it uses as much as digits as its factorization.

2402402124413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77496842754.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2402402124413 its reverse (3144212042042), we get a palindrome (5546614166455).

The spelling of 2402402124413 in words is "two trillion, four hundred two billion, four hundred two million, one hundred twenty-four thousand, four hundred thirteen".