269913124421 has 32 divisors (see below), whose sum is σ = 293395737600. Its totient is φ = 247365861120.

The previous prime is 269913124391. The next prime is 269913124469. The reversal of 269913124421 is 124421319962.

It is a cyclic number.

It is not a de Polignac number, because 269913124421 - 2³⁰ = 268839382597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269913124471) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68451776 + ... + 68455718.

It is an arithmetic number, because the mean of its divisors is an integer number (9168616800).

Almost surely, 2^269913124421 is an apocalyptic number.

It is an amenable number.

269913124421 is a deficient number, since it is larger than the sum of its proper divisors (23482613179).

269913124421 is a wasteful number, since it uses less digits than its factorization.

269913124421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4649.

The product of its digits is 186624, while the sum is 44.

The spelling of 269913124421 in words is "two hundred sixty-nine billion, nine hundred thirteen million, one hundred twenty-four thousand, four hundred twenty-one".