140413233 has 8 divisors (see below), whose sum is σ = 191784096. Its totient is φ = 91325600.

The previous prime is 140413193. The next prime is 140413283. The reversal of 140413233 is 332314041.

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 140413233 - 2⁸ = 140412977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140413283) 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, 570663 + ... + 570908.

It is an arithmetic number, because the mean of its divisors is an integer number (23973012).

Almost surely, 2^140413233 is an apocalyptic number.

It is an amenable number.

140413233 is a deficient number, since it is larger than the sum of its proper divisors (51370863).

140413233 is a wasteful number, since it uses less digits than its factorization.

140413233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141615.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 140413233 is about 11849.6089808905. The cubic root of 140413233 is about 519.7597916689.

Adding to 140413233 its reverse (332314041), we get a palindrome (472727274).

The spelling of 140413233 in words is "one hundred forty million, four hundred thirteen thousand, two hundred thirty-three".