40666674035 has 16 divisors (see below), whose sum is σ = 55319849760. Its totient is φ = 28450206720.

The previous prime is 40666673953. The next prime is 40666674043. The reversal of 40666674035 is 53047666604.

It is not a de Polignac number, because 40666674035 - 2²⁰ = 40665625459 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, 16463006 + ... + 16465475.

It is an arithmetic number, because the mean of its divisors is an integer number (3457490610).

Almost surely, 2^40666674035 is an apocalyptic number.

40666674035 is a deficient number, since it is larger than the sum of its proper divisors (14653175725).

40666674035 is a wasteful number, since it uses less digits than its factorization.

40666674035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32928518.

The product of its (nonzero) digits is 2177280, while the sum is 47.

The spelling of 40666674035 in words is "forty billion, six hundred sixty-six million, six hundred seventy-four thousand, thirty-five".