40322041131 has 8 divisors (see below), whose sum is σ = 54017521984. Its totient is φ = 26753960520.

The previous prime is 40322041121. The next prime is 40322041157. The reversal of 40322041131 is 13114022304.

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

It is not a de Polignac number, because 40322041131 - 2¹⁰ = 40322040107 is a prime.

It is a super-2 number, since 2×40322041131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40322041098 and 40322041107.

It is not an unprimeable number, because it can be changed into a prime (40322041121) 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, 31849321 + ... + 31850586.

It is an arithmetic number, because the mean of its divisors is an integer number (6752190248).

Almost surely, 2^40322041131 is an apocalyptic number.

40322041131 is a deficient number, since it is larger than the sum of its proper divisors (13695480853).

40322041131 is a wasteful number, since it uses less digits than its factorization.

40322041131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63700121.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 40322041131 its reverse (13114022304), we get a palindrome (53436063435).

The spelling of 40322041131 in words is "forty billion, three hundred twenty-two million, forty-one thousand, one hundred thirty-one".