40231110423134 has 4 divisors (see below), whose sum is σ = 60346665634704. Its totient is φ = 20115555211566.

The previous prime is 40231110423083. The next prime is 40231110423143. The reversal of 40231110423134 is 43132401113204.

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

It is a junction number, because it is equal to n+sod(n) for n = 40231110423097 and 40231110423106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10057777605782 + ... + 10057777605785.

It is an arithmetic number, because the mean of its divisors is an integer number (15086666408676).

Almost surely, 2^{40231110423134} is an apocalyptic number.

40231110423134 is a deficient number, since it is larger than the sum of its proper divisors (20115555211570).

40231110423134 is a wasteful number, since it uses less digits than its factorization.

40231110423134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20115555211569.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 40231110423134 its reverse (43132401113204), we get a palindrome (83363511536338).

The spelling of 40231110423134 in words is "forty trillion, two hundred thirty-one billion, one hundred ten million, four hundred twenty-three thousand, one hundred thirty-four".