2115014042 has 8 divisors (see below), whose sum is σ = 3173017332. Its totient is φ = 1057341600.

The previous prime is 2115013997. The next prime is 2115014071. The reversal of 2115014042 is 2404105112.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2114988121 + 25921 = 45989^2 + 161^2 .

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, 66059 + ... + 92702.

Almost surely, 2^2115014042 is an apocalyptic number.

2115014042 is a deficient number, since it is larger than the sum of its proper divisors (1058003290).

2115014042 is a wasteful number, since it uses less digits than its factorization.

2115014042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165424.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2115014042 is about 45989.2818165276. The cubic root of 2115014042 is about 1283.6237729025.

Adding to 2115014042 its reverse (2404105112), we get a palindrome (4519119154).

The spelling of 2115014042 in words is "two billion, one hundred fifteen million, fourteen thousand, forty-two".