12054238626 has 8 divisors (see below), whose sum is σ = 24108477264. Its totient is φ = 4018079540.

The previous prime is 12054238619. The next prime is 12054238631. The reversal of 12054238626 is 62683245021.

It is a sphenic number, since it is the product of 3 distinct primes.

12054238626 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1004519880 + ... + 1004519891.

It is an arithmetic number, because the mean of its divisors is an integer number (3013559658).

Almost surely, 2^12054238626 is an apocalyptic number.

12054238626 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12054238626 is a wasteful number, since it uses less digits than its factorization.

12054238626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009039776.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 12054238626 in words is "twelve billion, fifty-four million, two hundred thirty-eight thousand, six hundred twenty-six".