40703670732 has 24 divisors (see below), whose sum is σ = 95016393472. Its totient is φ = 13562010000.

The previous prime is 40703670731. The next prime is 40703670739. The reversal of 40703670732 is 23707630704.

It is a super-2 number, since 2×40703670732² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40703670731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706144 + ... + 761607.

Almost surely, 2^40703670732 is an apocalyptic number.

It is an amenable number.

40703670732 is an abundant number, since it is smaller than the sum of its proper divisors (54312722740).

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

40703670732 is a wasteful number, since it uses less digits than its factorization.

40703670732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470069 (or 1470067 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 39.

The spelling of 40703670732 in words is "forty billion, seven hundred three million, six hundred seventy thousand, seven hundred thirty-two".