34455454931 has 2 divisors, whose sum is σ = 34455454932. Its totient is φ = 34455454930.

The previous prime is 34455454883. The next prime is 34455454963. The reversal of 34455454931 is 13945455443.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34455454931 - 2¹⁸ = 34455192787 is a prime.

It is a super-2 number, since 2×34455454931² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (34455453931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17227727465 + 17227727466.

It is an arithmetic number, because the mean of its divisors is an integer number (17227727466).

Almost surely, 2^34455454931 is an apocalyptic number.

34455454931 is a deficient number, since it is larger than the sum of its proper divisors (1).

34455454931 is an equidigital number, since it uses as much as digits as its factorization.

34455454931 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592000, while the sum is 47.

The spelling of 34455454931 in words is "thirty-four billion, four hundred fifty-five million, four hundred fifty-four thousand, nine hundred thirty-one".