40232244379 has 2 divisors, whose sum is σ = 40232244380. Its totient is φ = 40232244378.

The previous prime is 40232244289. The next prime is 40232244383. The reversal of 40232244379 is 97344223204.

It is a happy number.

40232244379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40232244379 - 2¹¹ = 40232242331 is a prime.

It is not a weakly prime, because it can be changed into another prime (40232254379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20116122189 + 20116122190.

It is an arithmetic number, because the mean of its divisors is an integer number (20116122190).

Almost surely, 2^40232244379 is an apocalyptic number.

40232244379 is a deficient number, since it is larger than the sum of its proper divisors (1).

40232244379 is an equidigital number, since it uses as much as digits as its factorization.

40232244379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 40232244379 in words is "forty billion, two hundred thirty-two million, two hundred forty-four thousand, three hundred seventy-nine".