40131241122234 has 16 divisors (see below), whose sum is σ = 80323891963488. Its totient is φ = 13366845420912.

The previous prime is 40131241122229. The next prime is 40131241122241. The reversal of 40131241122234 is 43222114213104.

It is a happy number.

It is a super-2 number, since 2×40131241122234² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2558729797 + ... + 2558745480.

It is an arithmetic number, because the mean of its divisors is an integer number (5020243247718).

Almost surely, 2^{40131241122234} is an apocalyptic number.

40131241122234 is an abundant number, since it is smaller than the sum of its proper divisors (40192650841254).

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

40131241122234 is a wasteful number, since it uses less digits than its factorization.

40131241122234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5117476589.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 40131241122234 its reverse (43222114213104), we get a palindrome (83353355335338).

The spelling of 40131241122234 in words is "forty trillion, one hundred thirty-one billion, two hundred forty-one million, one hundred twenty-two thousand, two hundred thirty-four".