40699270208 has 28 divisors (see below), whose sum is σ = 82640820240. Its totient is φ = 19876386432.

The previous prime is 40699270163. The next prime is 40699270231. The reversal of 40699270208 is 80207299604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7391738 + ... + 7397241.

Almost surely, 2^40699270208 is an apocalyptic number.

It is an amenable number.

40699270208 is an abundant number, since it is smaller than the sum of its proper divisors (41941550032).

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

40699270208 is a wasteful number, since it uses less digits than its factorization.

40699270208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14789034 (or 14789024 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 40699270208 in words is "forty billion, six hundred ninety-nine million, two hundred seventy thousand, two hundred eight".