1240112216984 has 32 divisors (see below), whose sum is σ = 2353353110640. Its totient is φ = 612552201600.

The previous prime is 1240112216983. The next prime is 1240112217013. The reversal of 1240112216984 is 4896122110421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240112216983) 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, 15937694 + ... + 16015314.

Almost surely, 2^{1240112216984} is an apocalyptic number.

It is an amenable number.

1240112216984 is a deficient number, since it is larger than the sum of its proper divisors (1113240893656).

1240112216984 is a wasteful number, since it uses less digits than its factorization.

1240112216984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101771 (or 101767 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 41.

The spelling of 1240112216984 in words is "one trillion, two hundred forty billion, one hundred twelve million, two hundred sixteen thousand, nine hundred eighty-four".