1430015714442 has 96 divisors (see below), whose sum is σ = 3594455115264. Its totient is φ = 402409101600.

The previous prime is 1430015714389. The next prime is 1430015714459. The reversal of 1430015714442 is 2444175100341.

1430015714442 is a `hidden beast` number, since 1 + 4 + 3 + 0 + 0 + 1 + 571 + 44 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1430015714397 and 1430015714406.

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, 68969217 + ... + 68989947.

It is an arithmetic number, because the mean of its divisors is an integer number (37442240784).

Almost surely, 2^{1430015714442} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1430015714442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1797227557632).

1430015714442 is an abundant number, since it is smaller than the sum of its proper divisors (2164439400822).

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

1430015714442 is a wasteful number, since it uses less digits than its factorization.

1430015714442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28984 (or 28981 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 1430015714442 in words is "one trillion, four hundred thirty billion, fifteen million, seven hundred fourteen thousand, four hundred forty-two".