364074251081 has 2 divisors, whose sum is σ = 364074251082. Its totient is φ = 364074251080.

The previous prime is 364074251059. The next prime is 364074251083. The reversal of 364074251081 is 180152470463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 350724528400 + 13349722681 = 592220^2 + 115541^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-364074251081 is a prime.

It is a super-2 number, since 2×364074251081² (a number of 24 digits) contains 22 as substring.

Together with 364074251083, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (364074251083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182037125540 + 182037125541.

It is an arithmetic number, because the mean of its divisors is an integer number (182037125541).

Almost surely, 2^364074251081 is an apocalyptic number.

It is an amenable number.

364074251081 is a deficient number, since it is larger than the sum of its proper divisors (1).

364074251081 is an equidigital number, since it uses as much as digits as its factorization.

364074251081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 364074251081 in words is "three hundred sixty-four billion, seventy-four million, two hundred fifty-one thousand, eighty-one".