366420640212013 has 16 divisors (see below), whose sum is σ = 405101621191680. Its totient is φ = 329661777367296.

The previous prime is 366420640212007. The next prime is 366420640212023. The reversal of 366420640212013 is 310212046024663.

It is a cyclic number.

It is not a de Polignac number, because 366420640212013 - 2⁹ = 366420640211501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366420640212023) 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, 298410018 + ... + 299635411.

It is an arithmetic number, because the mean of its divisors is an integer number (25318851324480).

Almost surely, 2^{366420640212013} is an apocalyptic number.

It is an amenable number.

366420640212013 is a deficient number, since it is larger than the sum of its proper divisors (38680980979667).

366420640212013 is a wasteful number, since it uses less digits than its factorization.

366420640212013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598047036.

The product of its (nonzero) digits is 248832, while the sum is 40.

Adding to 366420640212013 its reverse (310212046024663), we get a palindrome (676632686236676).

The spelling of 366420640212013 in words is "three hundred sixty-six trillion, four hundred twenty billion, six hundred forty million, two hundred twelve thousand, thirteen".