403242097351 has 2 divisors, whose sum is σ = 403242097352. Its totient is φ = 403242097350.

The previous prime is 403242097267. The next prime is 403242097367. The reversal of 403242097351 is 153790242304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 403242097351 - 2²¹ = 403240000199 is a prime.

It is a super-2 number, since 2×403242097351² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (403242097381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201621048675 + 201621048676.

It is an arithmetic number, because the mean of its divisors is an integer number (201621048676).

Almost surely, 2^403242097351 is an apocalyptic number.

403242097351 is a deficient number, since it is larger than the sum of its proper divisors (1).

403242097351 is an equidigital number, since it uses as much as digits as its factorization.

403242097351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 403242097351 in words is "four hundred three billion, two hundred forty-two million, ninety-seven thousand, three hundred fifty-one".