361012621497 has 16 divisors (see below), whose sum is σ = 525138163392. Its totient is φ = 218783488320.

The previous prime is 361012621447. The next prime is 361012621499. The reversal of 361012621497 is 794126210163.

It is not a de Polignac number, because 361012621497 - 2⁶ = 361012621433 is a prime.

It is a super-2 number, since 2×361012621497² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (361012621499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327363 + ... + 910599.

It is an arithmetic number, because the mean of its divisors is an integer number (32821135212).

Almost surely, 2^361012621497 is an apocalyptic number.

It is an amenable number.

361012621497 is a deficient number, since it is larger than the sum of its proper divisors (164125541895).

361012621497 is a wasteful number, since it uses less digits than its factorization.

361012621497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602008.

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 361012621497 in words is "three hundred sixty-one billion, twelve million, six hundred twenty-one thousand, four hundred ninety-seven".