56340380733146 has 4 divisors (see below), whose sum is σ = 84510571099722. Its totient is φ = 28170190366572.

The previous prime is 56340380733137. The next prime is 56340380733163. The reversal of 56340380733146 is 64133708304365.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 36165056760121 + 20175323973025 = 6013739^2 + 4491695^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14085095183285 + ... + 14085095183288.

Almost surely, 2^{56340380733146} is an apocalyptic number.

56340380733146 is a deficient number, since it is larger than the sum of its proper divisors (28170190366576).

56340380733146 is a wasteful number, since it uses less digits than its factorization.

56340380733146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28170190366575.

The product of its (nonzero) digits is 13063680, while the sum is 53.

The spelling of 56340380733146 in words is "fifty-six trillion, three hundred forty billion, three hundred eighty million, seven hundred thirty-three thousand, one hundred forty-six".