40670667037 has 48 divisors (see below), whose sum is σ = 58507444800. Its totient is φ = 27713871360.

The previous prime is 40670667013. The next prime is 40670667047. The reversal of 40670667037 is 73076607604.

It is a happy number.

It is not a de Polignac number, because 40670667037 - 2²⁷ = 40536449309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40670667007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19612 + ... + 285877.

It is an arithmetic number, because the mean of its divisors is an integer number (1218905100).

Almost surely, 2^40670667037 is an apocalyptic number.

It is an amenable number.

40670667037 is a deficient number, since it is larger than the sum of its proper divisors (17836777763).

40670667037 is a wasteful number, since it uses less digits than its factorization.

40670667037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305546 (or 305539 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 46.

It can be divided in two parts, 40670 and 667037, that added together give a palindrome (707707).

The spelling of 40670667037 in words is "forty billion, six hundred seventy million, six hundred sixty-seven thousand, thirty-seven".