40073407041 has 4 divisors (see below), whose sum is σ = 53431209392. Its totient is φ = 26715604692.

The previous prime is 40073407037. The next prime is 40073407069. The reversal of 40073407041 is 14070437004.

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 not a de Polignac number, because 40073407041 - 2² = 40073407037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40073407021) 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, 6678901171 + ... + 6678901176.

It is an arithmetic number, because the mean of its divisors is an integer number (13357802348).

Almost surely, 2^40073407041 is an apocalyptic number.

It is an amenable number.

40073407041 is a deficient number, since it is larger than the sum of its proper divisors (13357802351).

40073407041 is a wasteful number, since it uses less digits than its factorization.

40073407041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13357802350.

The product of its (nonzero) digits is 9408, while the sum is 30.

The spelling of 40073407041 in words is "forty billion, seventy-three million, four hundred seven thousand, forty-one".