1170815018042 has 8 divisors (see below), whose sum is σ = 1756314595776. Its totient is φ = 585376819452.

The previous prime is 1170815017987. The next prime is 1170815018077. The reversal of 1170815018042 is 2408105180711.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1170815017987 and 1170815018005.

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, 15297068 + ... + 15373415.

It is an arithmetic number, because the mean of its divisors is an integer number (219539324472).

Almost surely, 2^{1170815018042} is an apocalyptic number.

1170815018042 is a deficient number, since it is larger than the sum of its proper divisors (585499577734).

1170815018042 is a wasteful number, since it uses less digits than its factorization.

1170815018042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30689572.

The product of its (nonzero) digits is 17920, while the sum is 38.

The spelling of 1170815018042 in words is "one trillion, one hundred seventy billion, eight hundred fifteen million, eighteen thousand, forty-two".