40700007401 has 4 divisors (see below), whose sum is σ = 40830875904. Its totient is φ = 40569138900.

The previous prime is 40700007391. The next prime is 40700007427. The reversal of 40700007401 is 10470000704.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40700007401 - 2³⁰ = 39626265577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40700007301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65433785 + ... + 65434406.

It is an arithmetic number, because the mean of its divisors is an integer number (10207718976).

Almost surely, 2^40700007401 is an apocalyptic number.

It is an amenable number.

40700007401 is a deficient number, since it is larger than the sum of its proper divisors (130868503).

40700007401 is a wasteful number, since it uses less digits than its factorization.

40700007401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130868502.

The product of its (nonzero) digits is 784, while the sum is 23.

The spelling of 40700007401 in words is "forty billion, seven hundred million, seven thousand, four hundred one".