40037400707 has 8 divisors (see below), whose sum is σ = 41132452176. Its totient is φ = 38943031392.

The previous prime is 40037400677. The next prime is 40037400721. The reversal of 40037400707 is 70700473004.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40037400707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40037450707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50408 + ... + 287429.

It is an arithmetic number, because the mean of its divisors is an integer number (5141556522).

Almost surely, 2^40037400707 is an apocalyptic number.

40037400707 is a deficient number, since it is larger than the sum of its proper divisors (1095051469).

40037400707 is a wasteful number, since it uses less digits than its factorization.

40037400707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341077.

The product of its (nonzero) digits is 16464, while the sum is 32.

The spelling of 40037400707 in words is "forty billion, thirty-seven million, four hundred thousand, seven hundred seven".