1141287479084 has 12 divisors (see below), whose sum is σ = 1997307835824. Its totient is φ = 570628097424.

The previous prime is 1141287479077. The next prime is 1141287479107. The reversal of 1141287479084 is 4809747821411.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3745592 + ... + 4038815.

It is an arithmetic number, because the mean of its divisors is an integer number (166442319652).

Almost surely, 2^{1141287479084} is an apocalyptic number.

It is an amenable number.

1141287479084 is a deficient number, since it is larger than the sum of its proper divisors (856020356740).

1141287479084 is a wasteful number, since it uses less digits than its factorization.

1141287479084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7821064 (or 7821062 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 56.

The spelling of 1141287479084 in words is "one trillion, one hundred forty-one billion, two hundred eighty-seven million, four hundred seventy-nine thousand, eighty-four".