1430332231412 has 48 divisors (see below), whose sum is σ = 2960407325568. Its totient is φ = 591879000960.

The previous prime is 1430332231397. The next prime is 1430332231417. The reversal of 1430332231412 is 2141322330341.

It is a super-2 number, since 2×1430332231412² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1430332231417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5133863 + ... + 5405294.

It is an arithmetic number, because the mean of its divisors is an integer number (61675152616).

Almost surely, 2^{1430332231412} is an apocalyptic number.

It is an amenable number.

1430332231412 is an abundant number, since it is smaller than the sum of its proper divisors (1530075094156).

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

1430332231412 is a wasteful number, since it uses less digits than its factorization.

1430332231412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10539336 (or 10539334 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1430332231412 its reverse (2141322330341), we get a palindrome (3571654561753).

The spelling of 1430332231412 in words is "one trillion, four hundred thirty billion, three hundred thirty-two million, two hundred thirty-one thousand, four hundred twelve".