1241099252 has 12 divisors (see below), whose sum is σ = 2174607456. Its totient is φ = 619782840.

The previous prime is 1241099231. The next prime is 1241099273. The reversal of 1241099252 is 2529901421.

It is an interprime number because it is at equal distance from previous prime (1241099231) and next prime (1241099273).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188048 + ... + 194535.

It is an arithmetic number, because the mean of its divisors is an integer number (181217288).

Almost surely, 2^1241099252 is an apocalyptic number.

It is an amenable number.

1241099252 is a deficient number, since it is larger than the sum of its proper divisors (933508204).

1241099252 is a wasteful number, since it uses less digits than its factorization.

1241099252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383398 (or 383396 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 1241099252 is about 35229.2385952351. The cubic root of 1241099252 is about 1074.6544415192.

The spelling of 1241099252 in words is "one billion, two hundred forty-one million, ninety-nine thousand, two hundred fifty-two".