12461977310 has 16 divisors (see below), whose sum is σ = 22799290752. Its totient is φ = 4903072800.

The previous prime is 12461977309. The next prime is 12461977327. The reversal of 12461977310 is 1377916421.

It is a super-3 number, since 3×12461977310³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

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, 10214126 + ... + 10215345.

It is an arithmetic number, because the mean of its divisors is an integer number (1424955672).

Almost surely, 2^12461977310 is an apocalyptic number.

12461977310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12461977310 is a deficient number, since it is larger than the sum of its proper divisors (10337313442).

12461977310 is a wasteful number, since it uses less digits than its factorization.

12461977310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20429539.

The product of its (nonzero) digits is 63504, while the sum is 41.

The spelling of 12461977310 in words is "twelve billion, four hundred sixty-one million, nine hundred seventy-seven thousand, three hundred ten".