142115160 has 256 divisors, whose sum is σ = 504299520. Its totient is φ = 31680000.

The previous prime is 142115123. The next prime is 142115161. The reversal of 142115160 is 61511241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142115161) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 941085 + ... + 941235.

It is an arithmetic number, because the mean of its divisors is an integer number (1969920).

Almost surely, 2^142115160 is an apocalyptic number.

142115160 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 142115160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252149760).

142115160 is an abundant number, since it is smaller than the sum of its proper divisors (362184360).

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

142115160 is a wasteful number, since it uses less digits than its factorization.

142115160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 142115160 is about 11921.2063147989. The cubic root of 142115160 is about 521.8513397666.

The spelling of 142115160 in words is "one hundred forty-two million, one hundred fifteen thousand, one hundred sixty".