1452441530231 has 16 divisors (see below), whose sum is σ = 1497938899968. Its totient is φ = 1407835296000.

The previous prime is 1452441530179. The next prime is 1452441530233. The reversal of 1452441530231 is 1320351442541.

It is a cyclic number.

It is not a de Polignac number, because 1452441530231 - 2²⁶ = 1452374421367 is a prime.

It is a super-2 number, since 2×1452441530231² (a number of 25 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 = 1452441530191 and 1452441530200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452441530233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341606 + ... + 1738268.

It is an arithmetic number, because the mean of its divisors is an integer number (93621181248).

Almost surely, 2^{1452441530231} is an apocalyptic number.

1452441530231 is a deficient number, since it is larger than the sum of its proper divisors (45497369737).

1452441530231 is a wasteful number, since it uses less digits than its factorization.

1452441530231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396982.

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 1452441530231 its reverse (1320351442541), we get a palindrome (2772792972772).

The spelling of 1452441530231 in words is "one trillion, four hundred fifty-two billion, four hundred forty-one million, five hundred thirty thousand, two hundred thirty-one".