142514310 has 16 divisors (see below), whose sum is σ = 342034416. Its totient is φ = 38003808.

The previous prime is 142514303. The next prime is 142514327. The reversal of 142514310 is 13415241.

It is a super-2 number, since 2×142514310² = 40620657109552200, which contains 22 as substring.

It is a congruent number.

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, 2375209 + ... + 2375268.

It is an arithmetic number, because the mean of its divisors is an integer number (21377151).

Almost surely, 2^142514310 is an apocalyptic number.

142514310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142514310 is an abundant number, since it is smaller than the sum of its proper divisors (199520106).

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

142514310 is a wasteful number, since it uses less digits than its factorization.

142514310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4750487.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 142514310 is about 11937.9357512093. The cubic root of 142514310 is about 522.3394468664.

Adding to 142514310 its reverse (13415241), we get a palindrome (155929551).

The spelling of 142514310 in words is "one hundred forty-two million, five hundred fourteen thousand, three hundred ten".