342542799 has 6 divisors (see below), whose sum is σ = 494784056. Its totient is φ = 228361860.

The previous prime is 342542797. The next prime is 342542801. The reversal of 342542799 is 997245243.

342542799 is a `hidden beast` number, since 34 + 2 + 542 + 79 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (342542797) and next prime (342542801).

It is not a de Polignac number, because 342542799 - 2¹ = 342542797 is a prime.

It is a super-3 number, since 3×342542799³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342542797) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19030147 + ... + 19030164.

Almost surely, 2^342542799 is an apocalyptic number.

342542799 is a deficient number, since it is larger than the sum of its proper divisors (152241257).

342542799 is a wasteful number, since it uses less digits than its factorization.

342542799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38060317 (or 38060314 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 342542799 is about 18507.9117946893. The cubic root of 342542799 is about 699.6888406175.

The spelling of 342542799 in words is "three hundred forty-two million, five hundred forty-two thousand, seven hundred ninety-nine".