40232343230141 has 8 divisors (see below), whose sum is σ = 40674408061560. Its totient is φ = 39790835509248.

The previous prime is 40232343230099. The next prime is 40232343230201. The reversal of 40232343230141 is 14103234323204.

It can be written as a sum of positive squares in 4 ways, for example, as 211903708900 + 40020439521241 = 460330^2 + 6326171^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 40232343230141 - 2⁶ = 40232343230077 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40232343230098 and 40232343230107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40232343239141) 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, 139132406 + ... + 139421271.

It is an arithmetic number, because the mean of its divisors is an integer number (5084301007695).

Almost surely, 2^{40232343230141} is an apocalyptic number.

It is an amenable number.

40232343230141 is a deficient number, since it is larger than the sum of its proper divisors (442064831419).

40232343230141 is a wasteful number, since it uses less digits than its factorization.

40232343230141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278555263.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 40232343230141 its reverse (14103234323204), we get a palindrome (54335577553345).

The spelling of 40232343230141 in words is "forty trillion, two hundred thirty-two billion, three hundred forty-three million, two hundred thirty thousand, one hundred forty-one".