1115615159996 has 12 divisors (see below), whose sum is σ = 1979070729552. Its totient is φ = 550166380128.

The previous prime is 1115615159987. The next prime is 1115615160041. The reversal of 1115615159996 is 6999515165111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1910299640 + ... + 1910300223.

It is an arithmetic number, because the mean of its divisors is an integer number (164922560796).

Almost surely, 2^{1115615159996} is an apocalyptic number.

It is an amenable number.

1115615159996 is a deficient number, since it is larger than the sum of its proper divisors (863455569556).

1115615159996 is a wasteful number, since it uses less digits than its factorization.

1115615159996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3820599940 (or 3820599938 counting only the distinct ones).

The product of its digits is 3280500, while the sum is 59.

The spelling of 1115615159996 in words is "one trillion, one hundred fifteen billion, six hundred fifteen million, one hundred fifty-nine thousand, nine hundred ninety-six".