1430231000000 has 196 divisors, whose sum is σ = 3870136555368. Its totient is φ = 520080000000.

The previous prime is 1430230999979. The next prime is 1430231000039. The reversal of 1430231000000 is 1320341.

It is a super-2 number, since 2×1430231000000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 10934990 + ... + 11065010.

Almost surely, 2^{1430231000000} is an apocalyptic number.

1430231000000 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 1430231000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1935068277684).

1430231000000 is an abundant number, since it is smaller than the sum of its proper divisors (2439905555368).

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

1430231000000 is an frugal number, since it uses more digits than its factorization.

1430231000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130074 (or 130039 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1430231000000 its reverse (1320341), we get a palindrome (1430232320341).

The spelling of 1430231000000 in words is "one trillion, four hundred thirty billion, two hundred thirty-one million", and thus it is an aban number.