40707629774 has 8 divisors (see below), whose sum is σ = 69784508208. Its totient is φ = 17446127040.

The previous prime is 40707629731. The next prime is 40707629783. The reversal of 40707629774 is 47792670704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40707629774² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1453843907 + ... + 1453843934.

It is an arithmetic number, because the mean of its divisors is an integer number (8723063526).

Almost surely, 2^40707629774 is an apocalyptic number.

40707629774 is a deficient number, since it is larger than the sum of its proper divisors (29076878434).

40707629774 is a wasteful number, since it uses less digits than its factorization.

40707629774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2907687850.

The product of its (nonzero) digits is 4148928, while the sum is 53.

The spelling of 40707629774 in words is "forty billion, seven hundred seven million, six hundred twenty-nine thousand, seven hundred seventy-four".