11924930454 has 16 divisors (see below), whose sum is σ = 24060922992. Its totient is φ = 3939799808.

The previous prime is 11924930431. The next prime is 11924930491. The reversal of 11924930454 is 45403942911.

It is a super-2 number, since 2×11924930454² (a number of 21 digits) contains 22 as substring.

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, 8793519 + ... + 8794874.

It is an arithmetic number, because the mean of its divisors is an integer number (1503807687).

Almost surely, 2^11924930454 is an apocalyptic number.

11924930454 is an abundant number, since it is smaller than the sum of its proper divisors (12135992538).

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

11924930454 is a wasteful number, since it uses less digits than its factorization.

11924930454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17588511.

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 11924930454 in words is "eleven billion, nine hundred twenty-four million, nine hundred thirty thousand, four hundred fifty-four".