1018441468 has 24 divisors (see below), whose sum is σ = 1951339824. Its totient is φ = 461251200.

The previous prime is 1018441453. The next prime is 1018441471. The reversal of 1018441468 is 8641448101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29593 + ... + 53968.

It is an arithmetic number, because the mean of its divisors is an integer number (81305826).

Almost surely, 2^1018441468 is an apocalyptic number.

It is an amenable number.

1018441468 is a deficient number, since it is larger than the sum of its proper divisors (932898356).

1018441468 is a wasteful number, since it uses less digits than its factorization.

1018441468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83853 (or 83851 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 1018441468 is about 31913.0297527515. The cubic root of 1018441468 is about 1006.1097509200.

Adding to 1018441468 its reverse (8641448101), we get a palindrome (9659889569).

The spelling of 1018441468 in words is "one billion, eighteen million, four hundred forty-one thousand, four hundred sixty-eight".