34566040357 has 2 divisors, whose sum is σ = 34566040358. Its totient is φ = 34566040356.

The previous prime is 34566040343. The next prime is 34566040361. The reversal of 34566040357 is 75304066543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33875874916 + 690165441 = 184054^2 + 26271^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34566040357 is a prime.

It is a super-2 number, since 2×34566040357² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34566040367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17283020178 + 17283020179.

It is an arithmetic number, because the mean of its divisors is an integer number (17283020179).

Almost surely, 2^34566040357 is an apocalyptic number.

It is an amenable number.

34566040357 is a deficient number, since it is larger than the sum of its proper divisors (1).

34566040357 is an equidigital number, since it uses as much as digits as its factorization.

34566040357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 43.

The spelling of 34566040357 in words is "thirty-four billion, five hundred sixty-six million, forty thousand, three hundred fifty-seven".