2142341502 has 32 divisors (see below), whose sum is σ = 4945273344. Its totient is φ = 606036000.

The previous prime is 2142341501. The next prime is 2142341503. The reversal of 2142341502 is 2051432412.

It is an interprime number because it is at equal distance from previous prime (2142341501) and next prime (2142341503).

It is a super-2 number, since 2×2142341502² = 9179254222383232008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142341501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248274 + ... + 256757.

It is an arithmetic number, because the mean of its divisors is an integer number (154539792).

Almost surely, 2^2142341502 is an apocalyptic number.

2142341502 is an abundant number, since it is smaller than the sum of its proper divisors (2802931842).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2142341502 is a wasteful number, since it uses less digits than its factorization.

2142341502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505144.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2142341502 is about 46285.4350957188. The cubic root of 2142341502 is about 1289.1285707643.

Adding to 2142341502 its reverse (2051432412), we get a palindrome (4193773914).

The spelling of 2142341502 in words is "two billion, one hundred forty-two million, three hundred forty-one thousand, five hundred two".