12412961384 has 32 divisors (see below), whose sum is σ = 23683082400. Its totient is φ = 6097600320.

The previous prime is 12412961371. The next prime is 12412961401. The reversal of 12412961384 is 48316921421.

It is a super-2 number, since 2×12412961384² (a number of 21 digits) contains 22 as substring.

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, 878939 + ... + 892949.

It is an arithmetic number, because the mean of its divisors is an integer number (740096325).

Almost surely, 2^12412961384 is an apocalyptic number.

It is an amenable number.

12412961384 is a deficient number, since it is larger than the sum of its proper divisors (11270121016).

12412961384 is a wasteful number, since it uses less digits than its factorization.

12412961384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15953 (or 15949 counting only the distinct ones).

The product of its digits is 82944, while the sum is 41.

The spelling of 12412961384 in words is "twelve billion, four hundred twelve million, nine hundred sixty-one thousand, three hundred eighty-four".