11456242479 has 64 divisors (see below), whose sum is σ = 19163381760. Its totient is φ = 6701292000.

The previous prime is 11456242471. The next prime is 11456242481. The reversal of 11456242479 is 97424265411.

11456242479 is a `hidden beast` number, since 1 + 1 + 4 + 562 + 42 + 47 + 9 = 666.

It is not a de Polignac number, because 11456242479 - 2³ = 11456242471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11456242471) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3966774 + ... + 3969660.

It is an arithmetic number, because the mean of its divisors is an integer number (299427840).

Almost surely, 2^11456242479 is an apocalyptic number.

11456242479 is a deficient number, since it is larger than the sum of its proper divisors (7707139281).

11456242479 is a wasteful number, since it uses less digits than its factorization.

11456242479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369 (or 3363 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The spelling of 11456242479 in words is "eleven billion, four hundred fifty-six million, two hundred forty-two thousand, four hundred seventy-nine".