40233214231 has 8 divisors (see below), whose sum is σ = 46079280000. Its totient is φ = 34411764408.

The previous prime is 40233214201. The next prime is 40233214249. The reversal of 40233214231 is 13241233204.

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

It is not a de Polignac number, because 40233214231 - 2⁵ = 40233214199 is a prime.

It is a super-2 number, since 2×40233214231² (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 = 40233214196 and 40233214205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40233214201) 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, 6150481 + ... + 6157018.

It is an arithmetic number, because the mean of its divisors is an integer number (5759910000).

Almost surely, 2^40233214231 is an apocalyptic number.

40233214231 is a deficient number, since it is larger than the sum of its proper divisors (5846065769).

40233214231 is a wasteful number, since it uses less digits than its factorization.

40233214231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12307973.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 40233214231 its reverse (13241233204), we get a palindrome (53474447435).

The spelling of 40233214231 in words is "forty billion, two hundred thirty-three million, two hundred fourteen thousand, two hundred thirty-one".