142400010 has 16 divisors (see below), whose sum is σ = 341760096. Its totient is φ = 37973328.

The previous prime is 142400009. The next prime is 142400021. The reversal of 142400010 is 10004241.

It is an unprimeable number.

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, 2373304 + ... + 2373363.

It is an arithmetic number, because the mean of its divisors is an integer number (21360006).

Almost surely, 2^142400010 is an apocalyptic number.

142400010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142400010 is an abundant number, since it is smaller than the sum of its proper divisors (199360086).

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

142400010 is a wasteful number, since it uses less digits than its factorization.

142400010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4746677.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 142400010 is about 11933.1475311420. The cubic root of 142400010 is about 522.1997664673.

Adding to 142400010 its reverse (10004241), we get a palindrome (152404251).

The spelling of 142400010 in words is "one hundred forty-two million, four hundred thousand, ten".