2141254025 has 24 divisors (see below), whose sum is σ = 2703469824. Its totient is φ = 1681934400.

The previous prime is 2141254013. The next prime is 2141254051. The reversal of 2141254025 is 5204521412.

It is not a de Polignac number, because 2141254025 - 2⁴ = 2141254009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2141253985 and 2141254003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1315262 + ... + 1316888.

It is an arithmetic number, because the mean of its divisors is an integer number (112644576).

Almost surely, 2^2141254025 is an apocalyptic number.

2141254025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2141254025 is a deficient number, since it is larger than the sum of its proper divisors (562215799).

2141254025 is a wasteful number, since it uses less digits than its factorization.

2141254025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561 (or 2556 counting only the distinct ones).

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

The square root of 2141254025 is about 46273.6860969601. The cubic root of 2141254025 is about 1288.9104083872.

Adding to 2141254025 its reverse (5204521412), we get a palindrome (7345775437).

The spelling of 2141254025 in words is "two billion, one hundred forty-one million, two hundred fifty-four thousand, twenty-five".