269860997942 has 16 divisors (see below), whose sum is σ = 439841356800. Its totient is φ = 123705380520.

The previous prime is 269860997909. The next prime is 269860997957. The reversal of 269860997942 is 249799068962.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114540842 + ... + 114543197.

It is an arithmetic number, because the mean of its divisors is an integer number (27490084800).

Almost surely, 2^269860997942 is an apocalyptic number.

269860997942 is a deficient number, since it is larger than the sum of its proper divisors (169980358858).

269860997942 is a wasteful number, since it uses less digits than its factorization.

269860997942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229084091.

The product of its (nonzero) digits is 211631616, while the sum is 71.

The spelling of 269860997942 in words is "two hundred sixty-nine billion, eight hundred sixty million, nine hundred ninety-seven thousand, nine hundred forty-two".