304052434957 has 2 divisors, whose sum is σ = 304052434958. Its totient is φ = 304052434956.

The previous prime is 304052434951. The next prime is 304052435053. The reversal of 304052434957 is 759434250403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 166579075881 + 137473359076 = 408141^2 + 370774^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-304052434957 is a prime.

It is a super-4 number, since 4×304052434957⁴ (a number of 47 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (304052434951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152026217478 + 152026217479.

It is an arithmetic number, because the mean of its divisors is an integer number (152026217479).

Almost surely, 2^304052434957 is an apocalyptic number.

It is an amenable number.

304052434957 is a deficient number, since it is larger than the sum of its proper divisors (1).

304052434957 is an equidigital number, since it uses as much as digits as its factorization.

304052434957 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 304052434957 in words is "three hundred four billion, fifty-two million, four hundred thirty-four thousand, nine hundred fifty-seven".