1423533056000 has 336 divisors, whose sum is σ = 3905617421160. Its totient is φ = 517603328000.

The previous prime is 1423533055951. The next prime is 1423533056003. The reversal of 1423533056000 is 6503353241.

It can be written as a sum of positive squares in 4 ways, for example, as 243546198016 + 1179986857984 = 493504^2 + 1086272^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (1423533056003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123898256 + ... + 123909744.

Almost surely, 2^{1423533056000} is an apocalyptic number.

1423533056000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1423533056000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1952808710580).

1423533056000 is an abundant number, since it is smaller than the sum of its proper divisors (2482084365160).

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

1423533056000 is an equidigital number, since it uses as much as digits as its factorization.

1423533056000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11552 (or 11507 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The spelling of 1423533056000 in words is "one trillion, four hundred twenty-three billion, five hundred thirty-three million, fifty-six thousand".