1241914918 has 16 divisors (see below), whose sum is σ = 1888289280. Its totient is φ = 612500616.

The previous prime is 1241914913. The next prime is 1241914943. The reversal of 1241914918 is 8194191421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241914913) 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, 190021 + ... + 196447.

It is an arithmetic number, because the mean of its divisors is an integer number (118018080).

Almost surely, 2^1241914918 is an apocalyptic number.

1241914918 is a deficient number, since it is larger than the sum of its proper divisors (646374362).

1241914918 is a wasteful number, since it uses less digits than its factorization.

1241914918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7731.

The product of its digits is 20736, while the sum is 40.

The square root of 1241914918 is about 35240.8132426027. The cubic root of 1241914918 is about 1074.8898154239.

The spelling of 1241914918 in words is "one billion, two hundred forty-one million, nine hundred fourteen thousand, nine hundred eighteen".