3356599731601 has 2 divisors, whose sum is σ = 3356599731602. Its totient is φ = 3356599731600.

The previous prime is 3356599731581. The next prime is 3356599731707. The reversal of 3356599731601 is 1061379956533.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3321054285376 + 35545446225 = 1822376^2 + 188535^2 .

It is a cyclic number.

It is not a de Polignac number, because 3356599731601 - 2²⁵ = 3356566177169 is a prime.

It is a super-2 number, since 2×3356599731601² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3356599731101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1678299865800 + 1678299865801.

It is an arithmetic number, because the mean of its divisors is an integer number (1678299865801).

Almost surely, 2^{3356599731601} is an apocalyptic number.

It is an amenable number.

3356599731601 is a deficient number, since it is larger than the sum of its proper divisors (1).

3356599731601 is an equidigital number, since it uses as much as digits as its factorization.

3356599731601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13778100, while the sum is 58.

The spelling of 3356599731601 in words is "three trillion, three hundred fifty-six billion, five hundred ninety-nine million, seven hundred thirty-one thousand, six hundred one".