21424804608314 has 16 divisors (see below), whose sum is σ = 32282142053760. Its totient is φ = 10664119673760.

The previous prime is 21424804608281. The next prime is 21424804608373. The reversal of 21424804608314 is 41380640842412.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5795507 + ... + 8742854.

It is an arithmetic number, because the mean of its divisors is an integer number (2017633878360).

Almost surely, 2^{21424804608314} is an apocalyptic number.

21424804608314 is a deficient number, since it is larger than the sum of its proper divisors (10857337445446).

21424804608314 is a wasteful number, since it uses less digits than its factorization.

21424804608314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14541685.

The product of its (nonzero) digits is 1179648, while the sum is 47.

The spelling of 21424804608314 in words is "twenty-one trillion, four hundred twenty-four billion, eight hundred four million, six hundred eight thousand, three hundred fourteen".