899426012160 has 352 divisors, whose sum is σ = 3280297390272. Its totient is φ = 208373022720.

The previous prime is 899426012119. The next prime is 899426012203. The reversal of 899426012160 is 61210624998.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3262080 + ... + 3527040.

Almost surely, 2^899426012160 is an apocalyptic number.

899426012160 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 899426012160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1640148695136).

899426012160 is an abundant number, since it is smaller than the sum of its proper divisors (2380871378112).

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

899426012160 is a wasteful number, since it uses less digits than its factorization.

899426012160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265019 (or 265001 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 899426012160 in words is "eight hundred ninety-nine billion, four hundred twenty-six million, twelve thousand, one hundred sixty".