40313111324 has 6 divisors (see below), whose sum is σ = 70547944824. Its totient is φ = 20156555660.

The previous prime is 40313111309. The next prime is 40313111329. The reversal of 40313111324 is 42311131304.

It is a self number, because there is not a number n which added to its sum of digits gives 40313111324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40313111329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5039138912 + ... + 5039138919.

It is an arithmetic number, because the mean of its divisors is an integer number (11757990804).

Almost surely, 2^40313111324 is an apocalyptic number.

It is an amenable number.

40313111324 is a deficient number, since it is larger than the sum of its proper divisors (30234833500).

40313111324 is a wasteful number, since it uses less digits than its factorization.

40313111324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10078277835 (or 10078277833 counting only the distinct ones).

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

Adding to 40313111324 its reverse (42311131304), we get a palindrome (82624242628).

The spelling of 40313111324 in words is "forty billion, three hundred thirteen million, one hundred eleven thousand, three hundred twenty-four".