1430144442860 has 48 divisors (see below), whose sum is σ = 3436352023104. Its totient is φ = 489763043328.

The previous prime is 1430144442851. The next prime is 1430144442863. The reversal of 1430144442860 is 682444410341.

It is not an unprimeable number, because it can be changed into a prime (1430144442863) 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, 5839949 + ... + 6079908.

It is an arithmetic number, because the mean of its divisors is an integer number (71590667148).

Almost surely, 2^{1430144442860} is an apocalyptic number.

1430144442860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1430144442860 is an abundant number, since it is smaller than the sum of its proper divisors (2006207580244).

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

1430144442860 is a wasteful number, since it uses less digits than its factorization.

1430144442860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11920730 (or 11920728 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 41.

The spelling of 1430144442860 in words is "one trillion, four hundred thirty billion, one hundred forty-four million, four hundred forty-two thousand, eight hundred sixty".