40233214321 has 8 divisors (see below), whose sum is σ = 41207429120. Its totient is φ = 39260752272.

The previous prime is 40233214309. The next prime is 40233214391. The reversal of 40233214321 is 12341233204.

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 40233214321 - 2¹⁷ = 40233083249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40233214391) 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, 391665 + ... + 483598.

It is an arithmetic number, because the mean of its divisors is an integer number (5150928640).

Almost surely, 2^40233214321 is an apocalyptic number.

It is an amenable number.

40233214321 is a deficient number, since it is larger than the sum of its proper divisors (974214799).

40233214321 is a wasteful number, since it uses less digits than its factorization.

40233214321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876375.

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

Adding to 40233214321 its reverse (12341233204), we get a palindrome (52574447525).

The spelling of 40233214321 in words is "forty billion, two hundred thirty-three million, two hundred fourteen thousand, three hundred twenty-one".