69134942 has 8 divisors (see below), whose sum is σ = 105123216. Its totient is φ = 34093872.

The previous prime is 69134921. The next prime is 69134951. The reversal of 69134942 is 24943196.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 69134896 and 69134905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236618 + ... + 236909.

It is an arithmetic number, because the mean of its divisors is an integer number (13140402).

Almost surely, 2^69134942 is an apocalyptic number.

69134942 is a deficient number, since it is larger than the sum of its proper divisors (35988274).

69134942 is a wasteful number, since it uses less digits than its factorization.

69134942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473602.

The product of its digits is 46656, while the sum is 38.

The square root of 69134942 is about 8314.7424494088. The cubic root of 69134942 is about 410.4237973641.

The spelling of 69134942 in words is "sixty-nine million, one hundred thirty-four thousand, nine hundred forty-two".