12464541476 has 12 divisors (see below), whose sum is σ = 21813732108. Its totient is φ = 6232046592.

The previous prime is 12464541461. The next prime is 12464541503. The reversal of 12464541476 is 67414546421.

It can be written as a sum of positive squares in 2 ways, for example, as 6851535076 + 5613006400 = 82774^2 + 74920^2 .

It is a super-3 number, since 3×12464541476³ (a number of 31 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

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, 174080 + ... + 235016.

It is an arithmetic number, because the mean of its divisors is an integer number (1817811009).

Almost surely, 2^12464541476 is an apocalyptic number.

It is an amenable number.

12464541476 is a deficient number, since it is larger than the sum of its proper divisors (9349190632).

12464541476 is a wasteful number, since it uses less digits than its factorization.

12464541476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112078 (or 112076 counting only the distinct ones).

The product of its digits is 645120, while the sum is 44.

The spelling of 12464541476 in words is "twelve billion, four hundred sixty-four million, five hundred forty-one thousand, four hundred seventy-six".