269561342 has 4 divisors (see below), whose sum is σ = 404342016. Its totient is φ = 134780670.

The previous prime is 269561329. The next prime is 269561353. The reversal of 269561342 is 243165962.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 269561296 and 269561305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67390334 + ... + 67390337.

It is an arithmetic number, because the mean of its divisors is an integer number (101085504).

Almost surely, 2^269561342 is an apocalyptic number.

269561342 is a deficient number, since it is larger than the sum of its proper divisors (134780674).

269561342 is a wasteful number, since it uses less digits than its factorization.

269561342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134780673.

The product of its digits is 77760, while the sum is 38.

The square root of 269561342 is about 16418.3233614154. The cubic root of 269561342 is about 645.9801950559.

The spelling of 269561342 in words is "two hundred sixty-nine million, five hundred sixty-one thousand, three hundred forty-two".