1430141890776 has 64 divisors (see below), whose sum is σ = 3638401200000. Its totient is φ = 468318644736.

The previous prime is 1430141890739. The next prime is 1430141890781. The reversal of 1430141890776 is 6770981410341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1769275 + ... + 2447573.

It is an arithmetic number, because the mean of its divisors is an integer number (56850018750).

Almost surely, 2^{1430141890776} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1430141890776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1819200600000).

1430141890776 is an abundant number, since it is smaller than the sum of its proper divisors (2208259309224).

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

1430141890776 is a wasteful number, since it uses less digits than its factorization.

1430141890776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679856 (or 679852 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 51.

The spelling of 1430141890776 in words is "one trillion, four hundred thirty billion, one hundred forty-one million, eight hundred ninety thousand, seven hundred seventy-six".