40244014023 has 16 divisors (see below), whose sum is σ = 53749006080. Its totient is φ = 26784219456.

The previous prime is 40244013977. The next prime is 40244014033. The reversal of 40244014023 is 32041044204.

It is a happy number.

It is not a de Polignac number, because 40244014023 - 2¹⁷ = 40243882951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40244013984 and 40244014002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40244014033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6960948 + ... + 6966726.

It is an arithmetic number, because the mean of its divisors is an integer number (3359312880).

Almost surely, 2^40244014023 is an apocalyptic number.

40244014023 is a deficient number, since it is larger than the sum of its proper divisors (13504992057).

40244014023 is a wasteful number, since it uses less digits than its factorization.

40244014023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9286.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 40244014023 its reverse (32041044204), we get a palindrome (72285058227).

The spelling of 40244014023 in words is "forty billion, two hundred forty-four million, fourteen thousand, twenty-three".