342475053247 has 2 divisors, whose sum is σ = 342475053248. Its totient is φ = 342475053246.

The previous prime is 342475053223. The next prime is 342475053269. The reversal of 342475053247 is 742350574243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342475053247 - 2¹⁵ = 342475020479 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342475053197 and 342475053206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342475753247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171237526623 + 171237526624.

It is an arithmetic number, because the mean of its divisors is an integer number (171237526624).

Almost surely, 2^342475053247 is an apocalyptic number.

342475053247 is a deficient number, since it is larger than the sum of its proper divisors (1).

342475053247 is an equidigital number, since it uses as much as digits as its factorization.

342475053247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2822400, while the sum is 46.

The spelling of 342475053247 in words is "three hundred forty-two billion, four hundred seventy-five million, fifty-three thousand, two hundred forty-seven".