1242414025 has 12 divisors (see below), whose sum is σ = 1542758400. Its totient is φ = 992534480.

The previous prime is 1242413993. The next prime is 1242414049. The reversal of 1242414025 is 5204142421.

It is not a de Polignac number, because 1242414025 - 2⁵ = 1242413993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16585 + ... + 52534.

It is an arithmetic number, because the mean of its divisors is an integer number (128563200).

Almost surely, 2^1242414025 is an apocalyptic number.

It is an amenable number.

1242414025 is a deficient number, since it is larger than the sum of its proper divisors (300344375).

1242414025 is an equidigital number, since it uses as much as digits as its factorization.

1242414025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69848 (or 69843 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 1242414025 is about 35247.8939087146. The cubic root of 1242414025 is about 1075.0337901764.

Adding to 1242414025 its reverse (5204142421), we get a palindrome (6446556446).

The spelling of 1242414025 in words is "one billion, two hundred forty-two million, four hundred fourteen thousand, twenty-five".