40773343670 has 16 divisors (see below), whose sum is σ = 74595167568. Its totient is φ = 16041971040.

The previous prime is 40773343661. The next prime is 40773343693. The reversal of 40773343670 is 7634337704.

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, 33420164 + ... + 33421383.

It is an arithmetic number, because the mean of its divisors is an integer number (4662197973).

Almost surely, 2^40773343670 is an apocalyptic number.

40773343670 is a deficient number, since it is larger than the sum of its proper divisors (33821823898).

40773343670 is a wasteful number, since it uses less digits than its factorization.

40773343670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66841615.

The product of its (nonzero) digits is 889056, while the sum is 44.

The spelling of 40773343670 in words is "forty billion, seven hundred seventy-three million, three hundred forty-three thousand, six hundred seventy".