5415969989430 has 640 divisors, whose sum is σ = 19666573065216. Its totient is φ = 1032795878400.

The previous prime is 5415969989411. The next prime is 5415969989489. The reversal of 5415969989430 is 349899695145.

5415969989430 is a `hidden beast` number, since 5 + 4 + 1 + 59 + 69 + 9 + 89 + 430 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 140250825 + ... + 140289435.

Almost surely, 2^{5415969989430} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5415969989430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9833286532608).

5415969989430 is an abundant number, since it is smaller than the sum of its proper divisors (14250603075786).

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

5415969989430 is a wasteful number, since it uses less digits than its factorization.

5415969989430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38834 (or 38825 counting only the distinct ones).

The product of its (nonzero) digits is 377913600, while the sum is 72.

The spelling of 5415969989430 in words is "five trillion, four hundred fifteen billion, nine hundred sixty-nine million, nine hundred eighty-nine thousand, four hundred thirty".