142859898160 has 160 divisors (see below), whose sum is σ = 405766029312. Its totient is φ = 45708072960.

The previous prime is 142859898131. The next prime is 142859898169. The reversal of 142859898160 is 61898958241.

It is not an unprimeable number, because it can be changed into a prime (142859898169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392817 + ... + 663343.

Almost surely, 2^142859898160 is an apocalyptic number.

142859898160 is a gapful number since it is divisible by the number (10) 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 142859898160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202883014656).

142859898160 is an abundant number, since it is smaller than the sum of its proper divisors (262906131152).

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

142859898160 is a wasteful number, since it uses less digits than its factorization.

142859898160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270611 (or 270605 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 61.

The spelling of 142859898160 in words is "one hundred forty-two billion, eight hundred fifty-nine million, eight hundred ninety-eight thousand, one hundred sixty".