2025040142 has 8 divisors (see below), whose sum is σ = 3074157576. Its totient is φ = 1000320952.

The previous prime is 2025040123. The next prime is 2025040181. The reversal of 2025040142 is 2410405202.

It is a happy number.

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

It is a super-2 number, since 2×2025040142² = 8201575153422760328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6099353 + ... + 6099684.

It is an arithmetic number, because the mean of its divisors is an integer number (384269697).

Almost surely, 2^2025040142 is an apocalyptic number.

2025040142 is a deficient number, since it is larger than the sum of its proper divisors (1049117434).

2025040142 is a wasteful number, since it uses less digits than its factorization.

2025040142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12199122.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2025040142 is about 45000.4460200118. The cubic root of 2025040142 is about 1265.1573576688.

Adding to 2025040142 its reverse (2410405202), we get a palindrome (4435445344).

The spelling of 2025040142 in words is "two billion, twenty-five million, forty thousand, one hundred forty-two".