142463500 has 24 divisors (see below), whose sum is σ = 311141376. Its totient is φ = 56985200.

The previous prime is 142463491. The next prime is 142463509. The reversal of 142463500 is 5364241.

142463500 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (142463491) and next prime (142463509).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (142463509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141964 + ... + 142963.

It is an arithmetic number, because the mean of its divisors is an integer number (12964224).

Almost surely, 2^142463500 is an apocalyptic number.

142463500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142463500 is an abundant number, since it is smaller than the sum of its proper divisors (168677876).

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

142463500 is a wasteful number, since it uses less digits than its factorization.

142463500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284946 (or 284934 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 142463500 is about 11935.8074716376. The cubic root of 142463500 is about 522.2773636927.

The spelling of 142463500 in words is "one hundred forty-two million, four hundred sixty-three thousand, five hundred".