40313111234 has 16 divisors (see below), whose sum is σ = 66708113760. Its totient is φ = 18118251360.

The previous prime is 40313111231. The next prime is 40313111269. The reversal of 40313111234 is 43211131304.

It is not an unprimeable number, because it can be changed into a prime (40313111231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10292504 + ... + 10296419.

It is an arithmetic number, because the mean of its divisors is an integer number (4169257110).

Almost surely, 2^40313111234 is an apocalyptic number.

40313111234 is a deficient number, since it is larger than the sum of its proper divisors (26395002526).

40313111234 is a wasteful number, since it uses less digits than its factorization.

40313111234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20589025.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 40313111234 its reverse (43211131304), we get a palindrome (83524242538).

The spelling of 40313111234 in words is "forty billion, three hundred thirteen million, one hundred eleven thousand, two hundred thirty-four".