667334007334 has 16 divisors (see below), whose sum is σ = 1050358129920. Its totient is φ = 317376723400.

The previous prime is 667334007283. The next prime is 667334007349. The reversal of 667334007334 is 433700433766.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

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, 40514842 + ... + 40531309.

It is an arithmetic number, because the mean of its divisors is an integer number (65647383120).

Almost surely, 2^667334007334 is an apocalyptic number.

667334007334 is a deficient number, since it is larger than the sum of its proper divisors (383024122586).

667334007334 is a wasteful number, since it uses less digits than its factorization.

667334007334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81046355.

The product of its (nonzero) digits is 2286144, while the sum is 46.

The spelling of 667334007334 in words is "six hundred sixty-seven billion, three hundred thirty-four million, seven thousand, three hundred thirty-four".