11115155010442 has 8 divisors (see below), whose sum is σ = 19054551446496. Its totient is φ = 4763637861612.

The previous prime is 11115155010433. The next prime is 11115155010469. The reversal of 11115155010442 is 24401055151111.

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

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, 396969821788 + ... + 396969821815.

It is an arithmetic number, because the mean of its divisors is an integer number (2381818930812).

Almost surely, 2^{11115155010442} is an apocalyptic number.

11115155010442 is a deficient number, since it is larger than the sum of its proper divisors (7939396436054).

11115155010442 is an equidigital number, since it uses as much as digits as its factorization.

11115155010442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793939643612.

The product of its (nonzero) digits is 4000, while the sum is 31.

The spelling of 11115155010442 in words is "eleven trillion, one hundred fifteen billion, one hundred fifty-five million, ten thousand, four hundred forty-two".