450232034231113 has 4 divisors (see below), whose sum is σ = 451822960147408. Its totient is φ = 448641108314820.

The previous prime is 450232034231099. The next prime is 450232034231131. The reversal of 450232034231113 is 311132430232054.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-450232034231113 is a prime.

It is a super-2 number, since 2×450232034231113² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450232034231513) 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, 795462957723 + ... + 795462958288.

It is an arithmetic number, because the mean of its divisors is an integer number (112955740036852).

Almost surely, 2^{450232034231113} is an apocalyptic number.

It is an amenable number.

450232034231113 is a deficient number, since it is larger than the sum of its proper divisors (1590925916295).

450232034231113 is a wasteful number, since it uses less digits than its factorization.

450232034231113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590925916294.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 450232034231113 its reverse (311132430232054), we get a palindrome (761364464463167).

The spelling of 450232034231113 in words is "four hundred fifty trillion, two hundred thirty-two billion, thirty-four million, two hundred thirty-one thousand, one hundred thirteen".