40700070700 has 36 divisors (see below), whose sum is σ = 88389577080. Its totient is φ = 16267047040.

The previous prime is 40700070679. The next prime is 40700070701. The reversal of 40700070700 is 707000704.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (40700070701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35737 + ... + 287536.

It is an arithmetic number, because the mean of its divisors is an integer number (2455266030).

Almost surely, 2^40700070700 is an apocalyptic number.

It is an amenable number.

40700070700 is an abundant number, since it is smaller than the sum of its proper divisors (47689506380).

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

40700070700 is a wasteful number, since it uses less digits than its factorization.

40700070700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324546 (or 324539 counting only the distinct ones).

The product of its (nonzero) digits is 1372, while the sum is 25.

The spelling of 40700070700 in words is "forty billion, seven hundred million, seventy thousand, seven hundred".