84296990321424 has 240 divisors, whose sum is σ = 245122935016960. Its totient is φ = 27014174853120.

The previous prime is 84296990321371. The next prime is 84296990321443. The reversal of 84296990321424 is 42412309969248.

84296990321424 is a `hidden beast` number, since 8 + 4 + 2 + 96 + 9 + 90 + 32 + 1 + 424 = 666.

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, 5513563572 + ... + 5513578860.

Almost surely, 2^{84296990321424} 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 84296990321424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122561467508480).

84296990321424 is an abundant number, since it is smaller than the sum of its proper divisors (160825944695536).

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

84296990321424 is a wasteful number, since it uses less digits than its factorization.

84296990321424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23358 (or 23349 counting only the distinct ones).

The product of its (nonzero) digits is 53747712, while the sum is 63.

The spelling of 84296990321424 in words is "eighty-four trillion, two hundred ninety-six billion, nine hundred ninety million, three hundred twenty-one thousand, four hundred twenty-four".