1253022414 has 24 divisors (see below), whose sum is σ = 2915195688. Its totient is φ = 358006320.

The previous prime is 1253022389. The next prime is 1253022439. The reversal of 1253022414 is 4142203521.

It is an interprime number because it is at equal distance from previous prime (1253022389) and next prime (1253022439).

It is a congruent number.

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, 2130697 + ... + 2131284.

It is an arithmetic number, because the mean of its divisors is an integer number (121466487).

Almost surely, 2^1253022414 is an apocalyptic number.

1253022414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1253022414 is an abundant number, since it is smaller than the sum of its proper divisors (1662173274).

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

1253022414 is a wasteful number, since it uses less digits than its factorization.

1253022414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4262000 (or 4261993 counting only the distinct ones).

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

The square root of 1253022414 is about 35398.0566415729. The cubic root of 1253022414 is about 1078.0848586710.

Adding to 1253022414 its reverse (4142203521), we get a palindrome (5395225935).

The spelling of 1253022414 in words is "one billion, two hundred fifty-three million, twenty-two thousand, four hundred fourteen".