40070044033407 has 48 divisors (see below), whose sum is σ = 61727131065600. Its totient is φ = 25961004159552.

The previous prime is 40070044033399. The next prime is 40070044033429. The reversal of 40070044033407 is 70433044007004.

It is not a de Polignac number, because 40070044033407 - 2³ = 40070044033399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40070044033447) 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, 7555878 + ... + 11714579.

It is an arithmetic number, because the mean of its divisors is an integer number (1285981897200).

Almost surely, 2^{40070044033407} is an apocalyptic number.

40070044033407 is a deficient number, since it is larger than the sum of its proper divisors (21657087032193).

40070044033407 is a wasteful number, since it uses less digits than its factorization.

40070044033407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19270714 (or 19270702 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 36.

The spelling of 40070044033407 in words is "forty trillion, seventy billion, forty-four million, thirty-three thousand, four hundred seven".