142952495 has 16 divisors (see below), whose sum is σ = 197190720. Its totient is φ = 97453824.

The previous prime is 142952483. The next prime is 142952539. The reversal of 142952495 is 594259241.

It is a cyclic number.

It is not a de Polignac number, because 142952495 - 2⁶ = 142952431 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 5750 + ... + 17859.

It is an arithmetic number, because the mean of its divisors is an integer number (12324420).

Almost surely, 2^142952495 is an apocalyptic number.

142952495 is a deficient number, since it is larger than the sum of its proper divisors (54238225).

142952495 is a wasteful number, since it uses less digits than its factorization.

142952495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23794.

The product of its digits is 129600, while the sum is 41.

The square root of 142952495 is about 11956.2742942775. The cubic root of 142952495 is about 522.8742402542.

The spelling of 142952495 in words is "one hundred forty-two million, nine hundred fifty-two thousand, four hundred ninety-five".