142710490 has 32 divisors (see below), whose sum is σ = 277353216. Its totient is φ = 52557120.

The previous prime is 142710473. The next prime is 142710499. The reversal of 142710490 is 94017241.

It is not an unprimeable number, because it can be changed into a prime (142710499) 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, 59005 + ... + 61375.

It is an arithmetic number, because the mean of its divisors is an integer number (8667288).

Almost surely, 2^142710490 is an apocalyptic number.

142710490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142710490 is a deficient number, since it is larger than the sum of its proper divisors (134642726).

142710490 is a wasteful number, since it uses less digits than its factorization.

142710490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 142710490 is about 11946.1495888843. The cubic root of 142710490 is about 522.5790147821.

The spelling of 142710490 in words is "one hundred forty-two million, seven hundred ten thousand, four hundred ninety".