51341003102402 has 16 divisors (see below), whose sum is σ = 83393673555192. Its totient is φ = 23564931298560.

The previous prime is 51341003102387. The next prime is 51341003102419. The reversal of 51341003102402 is 20420130014315.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 29441139588961 + 21899863513441 = 5425969^2 + 4679729^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 5454840503 + ... + 5454849914.

Almost surely, 2^{51341003102402} is an apocalyptic number.

51341003102402 is a deficient number, since it is larger than the sum of its proper divisors (32052670452790).

51341003102402 is a wasteful number, since it uses less digits than its factorization.

51341003102402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10909690613.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 51341003102402 its reverse (20420130014315), we get a palindrome (71761133116717).

The spelling of 51341003102402 in words is "fifty-one trillion, three hundred forty-one billion, three million, one hundred two thousand, four hundred two".