11430794454 has 32 divisors (see below), whose sum is σ = 23655996000. Its totient is φ = 3677931264.

The previous prime is 11430794443. The next prime is 11430794489. The reversal of 11430794454 is 45449703411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1054092 + ... + 1064880.

It is an arithmetic number, because the mean of its divisors is an integer number (739249875).

Almost surely, 2^11430794454 is an apocalyptic number.

11430794454 is an abundant number, since it is smaller than the sum of its proper divisors (12225201546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11430794454 is a wasteful number, since it uses less digits than its factorization.

11430794454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16912.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 11430794454 in words is "eleven billion, four hundred thirty million, seven hundred ninety-four thousand, four hundred fifty-four".