1452263660320 has 48 divisors (see below), whose sum is σ = 3742879529088. Its totient is φ = 528095875840.

The previous prime is 1452263660303. The next prime is 1452263660357. The reversal of 1452263660320 is 230663622541.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412573144 + ... + 412576663.

It is an arithmetic number, because the mean of its divisors is an integer number (77976656856).

Almost surely, 2^{1452263660320} is an apocalyptic number.

1452263660320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1452263660320 is an abundant number, since it is smaller than the sum of its proper divisors (2290615868768).

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

1452263660320 is a wasteful number, since it uses less digits than its factorization.

1452263660320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825149833 (or 825149825 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 1452263660320 in words is "one trillion, four hundred fifty-two billion, two hundred sixty-three million, six hundred sixty thousand, three hundred twenty".