40037807070 has 48 divisors (see below), whose sum is σ = 105652020240. Its totient is φ = 10517392512.

The previous prime is 40037807059. The next prime is 40037807077. The reversal of 40037807070 is 7070873004.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40037807077) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 3313855 + ... + 3325914.

It is an arithmetic number, because the mean of its divisors is an integer number (2201083755).

Almost surely, 2^40037807070 is an apocalyptic number.

40037807070 is an abundant number, since it is smaller than the sum of its proper divisors (65614213170).

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

40037807070 is a wasteful number, since it uses less digits than its factorization.

40037807070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6639849 (or 6639846 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The spelling of 40037807070 in words is "forty billion, thirty-seven million, eight hundred seven thousand, seventy".