1430087286450 has 96 divisors (see below), whose sum is σ = 3669522849792. Its totient is φ = 368197992000.

The previous prime is 1430087286443. The next prime is 1430087286487. The reversal of 1430087286450 is 546827800341.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1430087286450.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1647369 + ... + 2360931.

It is an arithmetic number, because the mean of its divisors is an integer number (38224196352).

Almost surely, 2^{1430087286450} is an apocalyptic number.

1430087286450 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 1430087286450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1834761424896).

1430087286450 is an abundant number, since it is smaller than the sum of its proper divisors (2239435563342).

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

1430087286450 is a wasteful number, since it uses less digits than its factorization.

1430087286450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714040 (or 714035 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 1430087286450 in words is "one trillion, four hundred thirty billion, eighty-seven million, two hundred eighty-six thousand, four hundred fifty".