356622940213 has 16 divisors (see below), whose sum is σ = 372341415600. Its totient is φ = 341243269120.

The previous prime is 356622940183. The next prime is 356622940231. The reversal of 356622940213 is 312049226653.

It can be written as a sum of positive squares in 8 ways, for example, as 30922167409 + 325700772804 = 175847^2 + 570702^2 .

It is a cyclic number.

It is not a de Polignac number, because 356622940213 - 2⁵ = 356622940181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 356622940213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (356622940253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6685833 + ... + 6738961.

It is an arithmetic number, because the mean of its divisors is an integer number (23271338475).

Almost surely, 2^356622940213 is an apocalyptic number.

It is an amenable number.

356622940213 is a deficient number, since it is larger than the sum of its proper divisors (15718475387).

356622940213 is a wasteful number, since it uses less digits than its factorization.

356622940213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56312.

The product of its (nonzero) digits is 466560, while the sum is 43.

The spelling of 356622940213 in words is "three hundred fifty-six billion, six hundred twenty-two million, nine hundred forty thousand, two hundred thirteen".