142573068 has 48 divisors (see below), whose sum is σ = 403240320. Its totient is φ = 43203600.

The previous prime is 142573051. The next prime is 142573069. The reversal of 142573068 is 860375241.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (142573069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58818 + ... + 61193.

It is an arithmetic number, because the mean of its divisors is an integer number (8400840).

Almost surely, 2^142573068 is an apocalyptic number.

142573068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

142573068 is an abundant number, since it is smaller than the sum of its proper divisors (260667252).

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

142573068 is a wasteful number, since it uses less digits than its factorization.

142573068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120035 (or 120027 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 142573068 is about 11940.3964758294. The cubic root of 142573068 is about 522.4112230601.

The spelling of 142573068 in words is "one hundred forty-two million, five hundred seventy-three thousand, sixty-eight".