1052427840000 has 800 divisors, whose sum is σ = 3775963055040. Its totient is φ = 259424256000.

The previous prime is 1052427839971. The next prime is 1052427840007. The reversal of 1052427840000 is 487242501.

It is a tau number, because it is divible by the number of its divisors (800).

It is a super-2 number, since 2×1052427840000² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052427840007) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 962879454 + ... + 962880546.

Almost surely, 2^{1052427840000} is an apocalyptic number.

1052427840000 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 1052427840000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1887981527520).

1052427840000 is an abundant number, since it is smaller than the sum of its proper divisors (2723535215040).

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

1052427840000 is an equidigital number, since it uses as much as digits as its factorization.

1052427840000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210 (or 1179 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The spelling of 1052427840000 in words is "one trillion, fifty-two billion, four hundred twenty-seven million, eight hundred forty thousand".