34457587231 has 2 divisors, whose sum is σ = 34457587232. Its totient is φ = 34457587230.

The previous prime is 34457587211. The next prime is 34457587253. The reversal of 34457587231 is 13278575443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34457587231 - 2¹⁹ = 34457062943 is a prime.

It is a super-2 number, since 2×34457587231² (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 (34457587211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17228793615 + 17228793616.

It is an arithmetic number, because the mean of its divisors is an integer number (17228793616).

Almost surely, 2^34457587231 is an apocalyptic number.

34457587231 is a deficient number, since it is larger than the sum of its proper divisors (1).

34457587231 is an equidigital number, since it uses as much as digits as its factorization.

34457587231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2822400, while the sum is 49.

The spelling of 34457587231 in words is "thirty-four billion, four hundred fifty-seven million, five hundred eighty-seven thousand, two hundred thirty-one".