213525156344662 has 16 divisors (see below), whose sum is σ = 331335236458800. Its totient is φ = 103080146354080.

The previous prime is 213525156344639. The next prime is 213525156344713. The reversal of 213525156344662 is 266443651525312.

It is a congruent number.

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, 10929664 + ... + 23377507.

It is an arithmetic number, because the mean of its divisors is an integer number (20708452278675).

Almost surely, 2^{213525156344662} is an apocalyptic number.

213525156344662 is a deficient number, since it is larger than the sum of its proper divisors (117810080114138).

213525156344662 is a wasteful number, since it uses less digits than its factorization.

213525156344662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34414511.

The product of its digits is 31104000, while the sum is 55.

The spelling of 213525156344662 in words is "two hundred thirteen trillion, five hundred twenty-five billion, one hundred fifty-six million, three hundred forty-four thousand, six hundred sixty-two".