1430525012000 has 144 divisors (see below), whose sum is σ = 4088645405208. Its totient is φ = 490465651200.

The previous prime is 1430525011997. The next prime is 1430525012003. The reversal of 1430525012000 is 2105250341.

It is an interprime number because it is at equal distance from previous prime (1430525011997) and next prime (1430525012003).

It can be written as a sum of positive squares in 4 ways, for example, as 206235873424 + 1224289138576 = 454132^2 + 1106476^2 .

It is not an unprimeable number, because it can be changed into a prime (1430525012003) 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, 3453299 + ... + 3845298.

Almost surely, 2^{1430525012000} is an apocalyptic number.

1430525012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1430525012000 is an abundant number, since it is smaller than the sum of its proper divisors (2658120393208).

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

1430525012000 is an equidigital number, since it uses as much as digits as its factorization.

1430525012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7298636 (or 7298611 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 1430525012000 in words is "one trillion, four hundred thirty billion, five hundred twenty-five million, twelve thousand".