40214323039 has 4 divisors (see below), whose sum is σ = 43870170600. Its totient is φ = 36558475480.

The previous prime is 40214323003. The next prime is 40214323049. The reversal of 40214323039 is 93032341204.

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 40214323039 - 2⁹ = 40214322527 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40214323039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40214323049) 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, 1827923764 + ... + 1827923785.

It is an arithmetic number, because the mean of its divisors is an integer number (10967542650).

Almost surely, 2^40214323039 is an apocalyptic number.

40214323039 is a deficient number, since it is larger than the sum of its proper divisors (3655847561).

40214323039 is a wasteful number, since it uses less digits than its factorization.

40214323039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3655847560.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 40214323039 in words is "forty billion, two hundred fourteen million, three hundred twenty-three thousand, thirty-nine".