40050423104331 has 4 divisors (see below), whose sum is σ = 53400564139112. Its totient is φ = 26700282069552.

The previous prime is 40050423104287. The next prime is 40050423104399. The reversal of 40050423104331 is 13340132405004.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 40050423104331 - 2¹³ = 40050423096139 is a prime.

It is a super-2 number, since 2×40050423104331² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40050423105331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6675070517386 + ... + 6675070517391.

It is an arithmetic number, because the mean of its divisors is an integer number (13350141034778).

Almost surely, 2^{40050423104331} is an apocalyptic number.

40050423104331 is a deficient number, since it is larger than the sum of its proper divisors (13350141034781).

40050423104331 is a wasteful number, since it uses less digits than its factorization.

40050423104331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13350141034780.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 40050423104331 its reverse (13340132405004), we get a palindrome (53390555509335).

The spelling of 40050423104331 in words is "forty trillion, fifty billion, four hundred twenty-three million, one hundred four thousand, three hundred thirty-one".