2025514142 has 4 divisors (see below), whose sum is σ = 3038271216. Its totient is φ = 1012757070.

The previous prime is 2025514111. The next prime is 2025514189. The reversal of 2025514142 is 2414155202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2414155202 = 2 ⋅1207077601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506378534 + ... + 506378537.

It is an arithmetic number, because the mean of its divisors is an integer number (759567804).

Almost surely, 2^2025514142 is an apocalyptic number.

2025514142 is a deficient number, since it is larger than the sum of its proper divisors (1012757074).

2025514142 is a wasteful number, since it uses less digits than its factorization.

2025514142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012757073.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 2025514142 is about 45005.7123263259. The cubic root of 2025514142 is about 1265.2560615235.

Adding to 2025514142 its reverse (2414155202), we get a palindrome (4439669344).

The spelling of 2025514142 in words is "two billion, twenty-five million, five hundred fourteen thousand, one hundred forty-two".