362542561641 has 32 divisors (see below), whose sum is σ = 579670439040. Its totient is φ = 222619060800.

The previous prime is 362542561621. The next prime is 362542561643. The reversal of 362542561641 is 146165245263.

362542561641 is a `hidden beast` number, since 3 + 6 + 2 + 5 + 4 + 25 + 616 + 4 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-362542561641 is a prime.

It is a super-2 number, since 2×362542561641² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (362542561643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 958455 + ... + 1282076.

It is an arithmetic number, because the mean of its divisors is an integer number (18114701220).

Almost surely, 2^362542561641 is an apocalyptic number.

It is an amenable number.

362542561641 is a deficient number, since it is larger than the sum of its proper divisors (217127877399).

362542561641 is a wasteful number, since it uses less digits than its factorization.

362542561641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241014 (or 2241008 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The spelling of 362542561641 in words is "three hundred sixty-two billion, five hundred forty-two million, five hundred sixty-one thousand, six hundred forty-one".