142555010 has 32 divisors (see below), whose sum is σ = 285873840. Its totient is φ = 50819328.

The previous prime is 142555009. The next prime is 142555027. The reversal of 142555010 is 10555241.

It is a happy number.

142555010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2866249 + 139688761 = 1693^2 + 11819^2 .

It is a super-2 number, since 2×142555010² = 40643861752200200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15137 + ... + 22676.

Almost surely, 2^142555010 is an apocalyptic number.

142555010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142555010 is an abundant number, since it is smaller than the sum of its proper divisors (143318830).

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

142555010 is a wasteful number, since it uses less digits than its factorization.

142555010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37862.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 142555010 is about 11939.6402793384. The cubic root of 142555010 is about 522.3891662993.

The spelling of 142555010 in words is "one hundred forty-two million, five hundred fifty-five thousand, ten".