342708127 has 4 divisors (see below), whose sum is σ = 342883800. Its totient is φ = 342532456.

The previous prime is 342708101. The next prime is 342708137. The reversal of 342708127 is 721807243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 721807243 = 1483 ⋅486721.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342708127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342708092 and 342708101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342708137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84877 + ... + 88822.

It is an arithmetic number, because the mean of its divisors is an integer number (85720950).

Almost surely, 2^342708127 is an apocalyptic number.

342708127 is a deficient number, since it is larger than the sum of its proper divisors (175673).

342708127 is a wasteful number, since it uses less digits than its factorization.

342708127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175672.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 342708127 is about 18512.3776700887. The cubic root of 342708127 is about 699.8013905931.

The spelling of 342708127 in words is "three hundred forty-two million, seven hundred eight thousand, one hundred twenty-seven".