8456662412 has 36 divisors (see below), whose sum is σ = 16299277680. Its totient is φ = 3836273760.

The previous prime is 8456662387. The next prime is 8456662429. The reversal of 8456662412 is 2142666548.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229193 + ... + 263519.

Almost surely, 2^8456662412 is an apocalyptic number.

It is an amenable number.

8456662412 is a deficient number, since it is larger than the sum of its proper divisors (7842615268).

8456662412 is a wasteful number, since it uses less digits than its factorization.

8456662412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34862 (or 34849 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The square root of 8456662412 is about 91960.1131578251. The cubic root of 8456662412 is about 2037.3532261166.

The spelling of 8456662412 in words is "eight billion, four hundred fifty-six million, six hundred sixty-two thousand, four hundred twelve".