361600656142651 has 2 divisors, whose sum is σ = 361600656142652. Its totient is φ = 361600656142650.

The previous prime is 361600656142639. The next prime is 361600656142703. The reversal of 361600656142651 is 156241656006163.

It is a happy number.

It is an a-pointer prime, because the next prime (361600656142703) can be obtained adding 361600656142651 to its sum of digits (52).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 361600656142651 - 2⁵ = 361600656142619 is a prime.

It is a super-2 number, since 2×361600656142651² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (361600656149651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180800328071325 + 180800328071326.

It is an arithmetic number, because the mean of its divisors is an integer number (180800328071326).

Almost surely, 2^{361600656142651} is an apocalyptic number.

361600656142651 is a deficient number, since it is larger than the sum of its proper divisors (1).

361600656142651 is an equidigital number, since it uses as much as digits as its factorization.

361600656142651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 361600656142651 in words is "three hundred sixty-one trillion, six hundred billion, six hundred fifty-six million, one hundred forty-two thousand, six hundred fifty-one".