899228824342 has 16 divisors (see below), whose sum is σ = 1350172656000. Its totient is φ = 449171490240.

The previous prime is 899228824289. The next prime is 899228824393. The reversal of 899228824342 is 243428822998.

It is a super-2 number, since 2×899228824342² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 8531242 + ... + 8636002.

It is an arithmetic number, because the mean of its divisors is an integer number (84385791000).

Almost surely, 2^899228824342 is an apocalyptic number.

899228824342 is a deficient number, since it is larger than the sum of its proper divisors (450943831658).

899228824342 is a wasteful number, since it uses less digits than its factorization.

899228824342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108951.

The product of its digits is 31850496, while the sum is 61.

The spelling of 899228824342 in words is "eight hundred ninety-nine billion, two hundred twenty-eight million, eight hundred twenty-four thousand, three hundred forty-two".