40965226131 has 8 divisors (see below), whose sum is σ = 54817487824. Its totient is φ = 27211557600.

The previous prime is 40965226079. The next prime is 40965226171. The reversal of 40965226131 is 13162256904.

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

It is not a de Polignac number, because 40965226131 - 2¹³ = 40965217939 is a prime.

It is a super-2 number, since 2×40965226131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40965226131.

It is not an unprimeable number, because it can be changed into a prime (40965226171) 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, 24647320 + ... + 24648981.

It is an arithmetic number, because the mean of its divisors is an integer number (6852185978).

Almost surely, 2^40965226131 is an apocalyptic number.

40965226131 is a deficient number, since it is larger than the sum of its proper divisors (13852261693).

40965226131 is a wasteful number, since it uses less digits than its factorization.

40965226131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49296581.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 40965226131 in words is "forty billion, nine hundred sixty-five million, two hundred twenty-six thousand, one hundred thirty-one".