40412113039 has 4 divisors (see below), whose sum is σ = 42169161456. Its totient is φ = 38655064624.

The previous prime is 40412113037. The next prime is 40412113051. The reversal of 40412113039 is 93031121404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40412113039 - 2¹ = 40412113037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40412112998 and 40412113016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40412113033) 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, 878524174 + ... + 878524219.

It is an arithmetic number, because the mean of its divisors is an integer number (10542290364).

Almost surely, 2^40412113039 is an apocalyptic number.

40412113039 is a deficient number, since it is larger than the sum of its proper divisors (1757048417).

40412113039 is a wasteful number, since it uses less digits than its factorization.

40412113039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757048416.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 40412113039 in words is "forty billion, four hundred twelve million, one hundred thirteen thousand, thirty-nine".