1428250046000 has 40 divisors (see below), whose sum is σ = 3453508616064. Its totient is φ = 571300017600.

The previous prime is 1428250045991. The next prime is 1428250046009. The reversal of 1428250046000 is 6400528241.

It is an interprime number because it is at equal distance from previous prime (1428250045991) and next prime (1428250046009).

It is a tau number, because it is divible by the number of its divisors (40).

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 not an unprimeable number, because it can be changed into a prime (1428250046009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357060512 + ... + 357064511.

Almost surely, 2^{1428250046000} is an apocalyptic number.

1428250046000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1428250046000 is an abundant number, since it is smaller than the sum of its proper divisors (2025258570064).

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

1428250046000 is an equidigital number, since it uses as much as digits as its factorization.

1428250046000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714125046 (or 714125030 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The spelling of 1428250046000 in words is "one trillion, four hundred twenty-eight billion, two hundred fifty million, forty-six thousand".