142098614 has 16 divisors (see below), whose sum is σ = 257927328. Its totient is φ = 57316992.

The previous prime is 142098601. The next prime is 142098653. The reversal of 142098614 is 416890241.

It is a happy number.

142098614 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142098614² = 40384032201441992, 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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298289 + ... + 298764.

It is an arithmetic number, because the mean of its divisors is an integer number (16120458).

Almost surely, 2^142098614 is an apocalyptic number.

142098614 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

142098614 is a deficient number, since it is larger than the sum of its proper divisors (115828714).

142098614 is a wasteful number, since it uses less digits than its factorization.

142098614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597079.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 142098614 is about 11920.5123212050. The cubic root of 142098614 is about 521.8310865030.

The spelling of 142098614 in words is "one hundred forty-two million, ninety-eight thousand, six hundred fourteen".