667414059480 has 128 divisors (see below), whose sum is σ = 2542529779200. Its totient is φ = 152551783296.

The previous prime is 667414059479. The next prime is 667414059523. The reversal of 667414059480 is 84950414766.

667414059480 is a `hidden beast` number, since 6 + 6 + 7 + 4 + 1 + 40 + 594 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44133582 + ... + 44148701.

It is an arithmetic number, because the mean of its divisors is an integer number (19863513900).

Almost surely, 2^667414059480 is an apocalyptic number.

667414059480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

667414059480 is an abundant number, since it is smaller than the sum of its proper divisors (1875115719720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

667414059480 is a wasteful number, since it uses less digits than its factorization.

667414059480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88282310 (or 88282300 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 667414059480 in words is "six hundred sixty-seven billion, four hundred fourteen million, fifty-nine thousand, four hundred eighty".