1452514861231 has 8 divisors (see below), whose sum is σ = 1666188053280. Its totient is φ = 1240384436448.

The previous prime is 1452514861183. The next prime is 1452514861247. The reversal of 1452514861231 is 1321684152541.

It is a happy number.

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 1452514861231 - 2¹⁷ = 1452514730159 is a prime.

It is a super-2 number, since 2×1452514861231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452514861331) 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, 385689796 + ... + 385693561.

It is an arithmetic number, because the mean of its divisors is an integer number (208273506660).

Almost surely, 2^{1452514861231} is an apocalyptic number.

1452514861231 is a deficient number, since it is larger than the sum of its proper divisors (213673192049).

1452514861231 is an equidigital number, since it uses as much as digits as its factorization.

1452514861231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771383633.

The product of its digits is 230400, while the sum is 43.

The spelling of 1452514861231 in words is "one trillion, four hundred fifty-two billion, five hundred fourteen million, eight hundred sixty-one thousand, two hundred thirty-one".