142300004 has 24 divisors (see below), whose sum is σ = 310473408. Its totient is φ = 55441440.

The previous prime is 142300003. The next prime is 142300009. The reversal of 142300004 is 400003241.

142300004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142300004² = 40498582276800032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (142300003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230699 + ... + 231314.

It is an arithmetic number, because the mean of its divisors is an integer number (12936392).

Almost surely, 2^142300004 is an apocalyptic number.

142300004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142300004 is an abundant number, since it is smaller than the sum of its proper divisors (168173404).

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

142300004 is a wasteful number, since it uses less digits than its factorization.

142300004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462035 (or 462033 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 142300004 is about 11928.9565344166. The cubic root of 142300004 is about 522.0774927403.

Adding to 142300004 its reverse (400003241), we get a palindrome (542303245).

The spelling of 142300004 in words is "one hundred forty-two million, three hundred thousand, four".