30431414053 has 2 divisors, whose sum is σ = 30431414054. Its totient is φ = 30431414052.

The previous prime is 30431414033. The next prime is 30431414063. The reversal of 30431414053 is 35041413403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16496319844 + 13935094209 = 128438^2 + 118047^2 .

It is a cyclic number.

It is not a de Polignac number, because 30431414053 - 2⁹ = 30431413541 is a prime.

It is a super-2 number, since 2×30431414053² (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 (30431414033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15215707026 + 15215707027.

It is an arithmetic number, because the mean of its divisors is an integer number (15215707027).

Almost surely, 2^30431414053 is an apocalyptic number.

It is an amenable number.

30431414053 is a deficient number, since it is larger than the sum of its proper divisors (1).

30431414053 is an equidigital number, since it uses as much as digits as its factorization.

30431414053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 30431414053 its reverse (35041413403), we get a palindrome (65472827456).

The spelling of 30431414053 in words is "thirty billion, four hundred thirty-one million, four hundred fourteen thousand, fifty-three".