40231110423044 has 24 divisors (see below), whose sum is σ = 72121954304736. Its totient is φ = 19624842248000.

The previous prime is 40231110423037. The next prime is 40231110423083. The reversal of 40231110423044 is 44032401113204.

It is a junction number, because it is equal to n+sod(n) for n = 40231110422998 and 40231110423016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48495299 + ... + 49317909.

It is an arithmetic number, because the mean of its divisors is an integer number (3005081429364).

Almost surely, 2^{40231110423044} is an apocalyptic number.

It is an amenable number.

40231110423044 is a deficient number, since it is larger than the sum of its proper divisors (31890843881692).

40231110423044 is a wasteful number, since it uses less digits than its factorization.

40231110423044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120867 (or 1120865 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 40231110423044 its reverse (44032401113204), we get a palindrome (84263511536248).

The spelling of 40231110423044 in words is "forty trillion, two hundred thirty-one billion, one hundred ten million, four hundred twenty-three thousand, forty-four".