40313323122 has 8 divisors (see below), whose sum is σ = 80626646256. Its totient is φ = 13437774372.

The previous prime is 40313323111. The next prime is 40313323147. The reversal of 40313323122 is 22132331304.

It is a sphenic number, since it is the product of 3 distinct primes.

40313323122 is an admirable number.

It is a super-2 number, since 2×40313323122² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40313323092 and 40313323101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3359443588 + ... + 3359443599.

It is an arithmetic number, because the mean of its divisors is an integer number (10078330782).

Almost surely, 2^40313323122 is an apocalyptic number.

40313323122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40313323122 is a wasteful number, since it uses less digits than its factorization.

40313323122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6718887192.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 40313323122 its reverse (22132331304), we get a palindrome (62445654426).

The spelling of 40313323122 in words is "forty billion, three hundred thirteen million, three hundred twenty-three thousand, one hundred twenty-two".