1431001034412 has 96 divisors (see below), whose sum is σ = 3599139096000. Its totient is φ = 440917204992.

The previous prime is 1431001034357. The next prime is 1431001034447. The reversal of 1431001034412 is 2144301001341.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2440758 + ... + 2969730.

It is an arithmetic number, because the mean of its divisors is an integer number (37491032250).

Almost surely, 2^{1431001034412} is an apocalyptic number.

1431001034412 is a gapful number since it is divisible by the number (12) 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 1431001034412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1799569548000).

1431001034412 is an abundant number, since it is smaller than the sum of its proper divisors (2168138061588).

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

1431001034412 is a wasteful number, since it uses less digits than its factorization.

1431001034412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529235 (or 529233 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1431001034412 its reverse (2144301001341), we get a palindrome (3575302035753).

The spelling of 1431001034412 in words is "one trillion, four hundred thirty-one billion, one million, thirty-four thousand, four hundred twelve".