142502075 has 12 divisors (see below), whose sum is σ = 187097400. Its totient is φ = 107295360.

The previous prime is 142502053. The next prime is 142502111. The reversal of 142502075 is 570205241.

It is not a de Polignac number, because 142502075 - 2²⁶ = 75393211 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167225 + ... + 168074.

It is an arithmetic number, because the mean of its divisors is an integer number (15591450).

Almost surely, 2^142502075 is an apocalyptic number.

142502075 is a deficient number, since it is larger than the sum of its proper divisors (44595325).

142502075 is a wasteful number, since it uses less digits than its factorization.

142502075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335326 (or 335321 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 142502075 is about 11937.4232981829. The cubic root of 142502075 is about 522.3244986458.

The spelling of 142502075 in words is "one hundred forty-two million, five hundred two thousand, seventy-five".