1241868808 has 32 divisors (see below), whose sum is σ = 2433297600. Its totient is φ = 593068608.

The previous prime is 1241868799. The next prime is 1241868809. The reversal of 1241868808 is 8088681421.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (1241868809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131410 + ... + 140542.

It is an arithmetic number, because the mean of its divisors is an integer number (76040550).

Almost surely, 2^1241868808 is an apocalyptic number.

It is an amenable number.

1241868808 is a deficient number, since it is larger than the sum of its proper divisors (1191428792).

1241868808 is a wasteful number, since it uses less digits than its factorization.

1241868808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9901 (or 9897 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 46.

The square root of 1241868808 is about 35240.1590234777. The cubic root of 1241868808 is about 1074.8765123701.

It can be divided in two parts, 1241868 and 808, that added together give a triangular number (1242676 = T₁₅₇₆).

The spelling of 1241868808 in words is "one billion, two hundred forty-one million, eight hundred sixty-eight thousand, eight hundred eight".