12460505101 has 12 divisors (see below), whose sum is σ = 13778293536. Its totient is φ = 11259882920.

The previous prime is 12460505089. The next prime is 12460505107. The reversal of 12460505101 is 10150506421.

It is a happy number.

It is not a de Polignac number, because 12460505101 - 2⁵ = 12460505069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12460505107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 288115 + ... + 328528.

It is an arithmetic number, because the mean of its divisors is an integer number (1148191128).

Almost surely, 2^12460505101 is an apocalyptic number.

12460505101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12460505101 is a deficient number, since it is larger than the sum of its proper divisors (1317788435).

12460505101 is a wasteful number, since it uses less digits than its factorization.

12460505101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616832 (or 616821 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The spelling of 12460505101 in words is "twelve billion, four hundred sixty million, five hundred five thousand, one hundred one".