142675834 has 16 divisors (see below), whose sum is σ = 246754368. Its totient is φ = 60604992.

The previous prime is 142675801. The next prime is 142675837. The reversal of 142675834 is 438576241.

It is not an unprimeable number, because it can be changed into a prime (142675837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43512 + ... + 46675.

It is an arithmetic number, because the mean of its divisors is an integer number (15422148).

Almost surely, 2^142675834 is an apocalyptic number.

142675834 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

142675834 is a deficient number, since it is larger than the sum of its proper divisors (104078534).

142675834 is a wasteful number, since it uses less digits than its factorization.

142675834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90309.

The product of its digits is 161280, while the sum is 40.

The square root of 142675834 is about 11944.6989916029. The cubic root of 142675834 is about 522.5367101028.

The spelling of 142675834 in words is "one hundred forty-two million, six hundred seventy-five thousand, eight hundred thirty-four".