99714490642 has 8 divisors (see below), whose sum is σ = 161077254156. Its totient is φ = 46022072592.

The previous prime is 99714490633. The next prime is 99714490657. The reversal of 99714490642 is 24609441799.

It can be written as a sum of positive squares in 2 ways, for example, as 82065633841 + 17648856801 = 286471^2 + 132849^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1917586333 + ... + 1917586384.

Almost surely, 2^99714490642 is an apocalyptic number.

99714490642 is a deficient number, since it is larger than the sum of its proper divisors (61362763514).

99714490642 is a wasteful number, since it uses less digits than its factorization.

99714490642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3835172732.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 99714490642 in words is "ninety-nine billion, seven hundred fourteen million, four hundred ninety thousand, six hundred forty-two".