142714502 has 16 divisors (see below), whose sum is σ = 248665632. Its totient is φ = 60160320.

The previous prime is 142714501. The next prime is 142714511. The reversal of 142714502 is 205417241.

It is a super-2 number, since 2×142714502² = 40734858162216008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142714501) 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, 82703 + ... + 84410.

It is an arithmetic number, because the mean of its divisors is an integer number (15541602).

Almost surely, 2^142714502 is an apocalyptic number.

142714502 is a deficient number, since it is larger than the sum of its proper divisors (105951130).

142714502 is a wasteful number, since it uses less digits than its factorization.

142714502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167183.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 142714502 is about 11946.3175079185. The cubic root of 142714502 is about 522.5839117998.

The spelling of 142714502 in words is "one hundred forty-two million, seven hundred fourteen thousand, five hundred two".