40707767070 has 24 divisors (see below), whose sum is σ = 105840194616. Its totient is φ = 10855404528.

The previous prime is 40707767059. The next prime is 40707767123. The reversal of 40707767070 is 7076770704.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226154172 + ... + 226154351.

It is an arithmetic number, because the mean of its divisors is an integer number (4410008109).

Almost surely, 2^40707767070 is an apocalyptic number.

40707767070 is an abundant number, since it is smaller than the sum of its proper divisors (65132427546).

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

40707767070 is a wasteful number, since it uses less digits than its factorization.

40707767070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452308536 (or 452308533 counting only the distinct ones).

The product of its (nonzero) digits is 403368, while the sum is 45.

The spelling of 40707767070 in words is "forty billion, seven hundred seven million, seven hundred sixty-seven thousand, seventy".