667424754035 has 16 divisors (see below), whose sum is σ = 865123966560. Its totient is φ = 491378469120.

The previous prime is 667424754019. The next prime is 667424754047. The reversal of 667424754035 is 530457424766.

It is not a de Polignac number, because 667424754035 - 2⁴ = 667424754019 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15489170 + ... + 15532199.

It is an arithmetic number, because the mean of its divisors is an integer number (54070247910).

Almost surely, 2^667424754035 is an apocalyptic number.

667424754035 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

667424754035 is a deficient number, since it is larger than the sum of its proper divisors (197699212525).

667424754035 is a wasteful number, since it uses less digits than its factorization.

667424754035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31021718.

The product of its (nonzero) digits is 16934400, while the sum is 53.

The spelling of 667424754035 in words is "six hundred sixty-seven billion, four hundred twenty-four million, seven hundred fifty-four thousand, thirty-five".