1431201280470 has 96 divisors (see below), whose sum is σ = 3720015655200. Its totient is φ = 352240192512.

The previous prime is 1431201280463. The next prime is 1431201280507. The reversal of 1431201280470 is 740821021341.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 38863426 + ... + 38900234.

It is an arithmetic number, because the mean of its divisors is an integer number (38750163075).

Almost surely, 2^{1431201280470} is an apocalyptic number.

1431201280470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1431201280470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1860007827600).

1431201280470 is an abundant number, since it is smaller than the sum of its proper divisors (2288814374730).

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

1431201280470 is a wasteful number, since it uses less digits than its factorization.

1431201280470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44514 (or 44501 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 1431201280470 in words is "one trillion, four hundred thirty-one billion, two hundred one million, two hundred eighty thousand, four hundred seventy".