213550057662374 has 16 divisors (see below), whose sum is σ = 331399104894000. Its totient is φ = 103084318825824.

The previous prime is 213550057662373. The next prime is 213550057662449. The reversal of 213550057662374 is 473266750055312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213550057662373) 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, 156680957 + ... + 158038040.

It is an arithmetic number, because the mean of its divisors is an integer number (20712444055875).

Almost surely, 2^{213550057662374} is an apocalyptic number.

213550057662374 is a deficient number, since it is larger than the sum of its proper divisors (117849047231626).

213550057662374 is a wasteful number, since it uses less digits than its factorization.

213550057662374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314730727.

The product of its (nonzero) digits is 31752000, while the sum is 56.

The spelling of 213550057662374 in words is "two hundred thirteen trillion, five hundred fifty billion, fifty-seven million, six hundred sixty-two thousand, three hundred seventy-four".