2115332042 has 8 divisors (see below), whose sum is σ = 3177592032. Its totient is φ = 1056134700.

The previous prime is 2115332033. The next prime is 2115332077. The reversal of 2115332042 is 2402335112.

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 = 2115331999 and 2115332017.

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, 763934 + ... + 766697.

It is an arithmetic number, because the mean of its divisors is an integer number (397199004).

Almost surely, 2^2115332042 is an apocalyptic number.

2115332042 is a deficient number, since it is larger than the sum of its proper divisors (1062259990).

2115332042 is a wasteful number, since it uses less digits than its factorization.

2115332042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531324.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2115332042 is about 45992.7390138922. The cubic root of 2115332042 is about 1283.6881021686.

Adding to 2115332042 its reverse (2402335112), we get a palindrome (4517667154).

The spelling of 2115332042 in words is "two billion, one hundred fifteen million, three hundred thirty-two thousand, forty-two".