2130334418138 has 16 divisors (see below), whose sum is σ = 3306151939680. Its totient is φ = 1028294007216.

The previous prime is 2130334418137. The next prime is 2130334418161. The reversal of 2130334418138 is 8318144330312.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2130334418095 and 2130334418104.

It is not an unprimeable number, because it can be changed into a prime (2130334418137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2138456 + ... + 2972147.

It is an arithmetic number, because the mean of its divisors is an integer number (206634496230).

Almost surely, 2^{2130334418138} is an apocalyptic number.

2130334418138 is a deficient number, since it is larger than the sum of its proper divisors (1175817521542).

2130334418138 is a wasteful number, since it uses less digits than its factorization.

2130334418138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5117821.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 2130334418138 in words is "two trillion, one hundred thirty billion, three hundred thirty-four million, four hundred eighteen thousand, one hundred thirty-eight".