142895302 has 16 divisors (see below), whose sum is σ = 247583952. Its totient is φ = 61131520.

The previous prime is 142895293. The next prime is 142895303. The reversal of 142895302 is 203598241.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142895303) 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, 190663 + ... + 191410.

It is an arithmetic number, because the mean of its divisors is an integer number (15473997).

Almost surely, 2^142895302 is an apocalyptic number.

142895302 is a deficient number, since it is larger than the sum of its proper divisors (104688650).

142895302 is a wasteful number, since it uses less digits than its factorization.

142895302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382103.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 142895302 is about 11953.8822982327. The cubic root of 142895302 is about 522.8044997541.

It can be divided in two parts, 14289 and 5302, that added together give a palindrome (19591).

The spelling of 142895302 in words is "one hundred forty-two million, eight hundred ninety-five thousand, three hundred two".