1452504270140 has 48 divisors (see below), whose sum is σ = 3802920274944. Its totient is φ = 452728603200.

The previous prime is 1452504270073. The next prime is 1452504270181. The reversal of 1452504270140 is 410724052541.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 1452504270140.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471590756 + ... + 471593835.

It is an arithmetic number, because the mean of its divisors is an integer number (79227505728).

Almost surely, 2^{1452504270140} is an apocalyptic number.

1452504270140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1452504270140 is an abundant number, since it is smaller than the sum of its proper divisors (2350416004804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1452504270140 is a wasteful number, since it uses less digits than its factorization.

1452504270140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943184618 (or 943184616 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The spelling of 1452504270140 in words is "one trillion, four hundred fifty-two billion, five hundred four million, two hundred seventy thousand, one hundred forty".