1452245233142 has 32 divisors (see below), whose sum is σ = 2445640577280. Its totient is φ = 640951613280.

The previous prime is 1452245233091. The next prime is 1452245233177. The reversal of 1452245233142 is 2413325422541.

It is a junction number, because it is equal to n+sod(n) for n = 1452245233096 and 1452245233105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1435292 + ... + 2228127.

It is an arithmetic number, because the mean of its divisors is an integer number (76426268040).

Almost surely, 2^{1452245233142} is an apocalyptic number.

1452245233142 is a deficient number, since it is larger than the sum of its proper divisors (993395344138).

1452245233142 is a wasteful number, since it uses less digits than its factorization.

1452245233142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3663956.

The product of its digits is 230400, while the sum is 38.

The spelling of 1452245233142 in words is "one trillion, four hundred fifty-two billion, two hundred forty-five million, two hundred thirty-three thousand, one hundred forty-two".