667151413424 has 20 divisors (see below), whose sum is σ = 1292668774320. Its totient is φ = 333559471680.

The previous prime is 667151413351. The next prime is 667151413427. The reversal of 667151413424 is 424314151766.

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 not an unprimeable number, because it can be changed into a prime (667151413427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672167 + ... + 1336454.

It is an arithmetic number, because the mean of its divisors is an integer number (64633438716).

Almost surely, 2^667151413424 is an apocalyptic number.

It is an amenable number.

667151413424 is a deficient number, since it is larger than the sum of its proper divisors (625517360896).

667151413424 is a wasteful number, since it uses less digits than its factorization.

667151413424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029388 (or 2029382 counting only the distinct ones).

The product of its digits is 483840, while the sum is 44.

The spelling of 667151413424 in words is "six hundred sixty-seven billion, one hundred fifty-one million, four hundred thirteen thousand, four hundred twenty-four".