2502142971 has 8 divisors (see below), whose sum is σ = 3346850640. Its totient is φ = 1662765312.

The previous prime is 2502142961. The next prime is 2502143027. The reversal of 2502142971 is 1792412052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2502142971 - 2¹⁰ = 2502141947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2502142921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1331406 + ... + 1333283.

It is an arithmetic number, because the mean of its divisors is an integer number (418356330).

Almost surely, 2^2502142971 is an apocalyptic number.

2502142971 is a deficient number, since it is larger than the sum of its proper divisors (844707669).

2502142971 is a wasteful number, since it uses less digits than its factorization.

2502142971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2665005.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 2502142971 is about 50021.4251196425. The cubic root of 2502142971 is about 1357.5964920948.

The spelling of 2502142971 in words is "two billion, five hundred two million, one hundred forty-two thousand, nine hundred seventy-one".