12101540462 has 8 divisors (see below), whose sum is σ = 19802520792. Its totient is φ = 5500700200.

The previous prime is 12101540417. The next prime is 12101540497. The reversal of 12101540462 is 26404510121.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275034989 + ... + 275035032.

It is an arithmetic number, because the mean of its divisors is an integer number (2475315099).

Almost surely, 2^12101540462 is an apocalyptic number.

12101540462 is a deficient number, since it is larger than the sum of its proper divisors (7700980330).

12101540462 is a wasteful number, since it uses less digits than its factorization.

12101540462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550070034.

The product of its (nonzero) digits is 1920, while the sum is 26.

The spelling of 12101540462 in words is "twelve billion, one hundred one million, five hundred forty thousand, four hundred sixty-two".