40003403700007 has 16 divisors (see below), whose sum is σ = 43987645900800. Its totient is φ = 36077945359840.

The previous prime is 40003403699993. The next prime is 40003403700031. The reversal of 40003403700007 is 70000730430004.

It is a cyclic number.

It is not a de Polignac number, because 40003403700007 - 2³¹ = 40001256216359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40003403700067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20456407 + ... + 22326472.

It is an arithmetic number, because the mean of its divisors is an integer number (2749227868800).

Almost surely, 2^{40003403700007} is an apocalyptic number.

40003403700007 is a deficient number, since it is larger than the sum of its proper divisors (3984242200793).

40003403700007 is a wasteful number, since it uses less digits than its factorization.

40003403700007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42783566.

The product of its (nonzero) digits is 7056, while the sum is 28.

The spelling of 40003403700007 in words is "forty trillion, three billion, four hundred three million, seven hundred thousand, seven".