342271149993 has 12 divisors (see below), whose sum is σ = 512702463728. Its totient is φ = 228180766500.

The previous prime is 342271149991. The next prime is 342271150057. The reversal of 342271149993 is 399941172243.

342271149993 is a `hidden beast` number, since 3 + 42 + 27 + 1 + 1 + 499 + 93 = 666.

It is not a de Polignac number, because 342271149993 - 2¹ = 342271149991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342271149991) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 704261383 + ... + 704261868.

Almost surely, 2^342271149993 is an apocalyptic number.

It is an amenable number.

342271149993 is a deficient number, since it is larger than the sum of its proper divisors (170431313735).

342271149993 is an equidigital number, since it uses as much as digits as its factorization.

342271149993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408523266 (or 1408523254 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 54.

The spelling of 342271149993 in words is "three hundred forty-two billion, two hundred seventy-one million, one hundred forty-nine thousand, nine hundred ninety-three".