1887030042 has 8 divisors (see below), whose sum is σ = 3774060096. Its totient is φ = 629010012.

The previous prime is 1887030001. The next prime is 1887030083. The reversal of 1887030042 is 2400307881.

1887030042 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1887030001) and next prime (1887030083).

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

1887030042 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1887029985 and 1887030012.

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, 157252498 + ... + 157252509.

It is an arithmetic number, because the mean of its divisors is an integer number (471757512).

Almost surely, 2^1887030042 is an apocalyptic number.

1887030042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1887030042 is a wasteful number, since it uses less digits than its factorization.

1887030042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314505012.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 1887030042 is about 43439.9590469420. The cubic root of 1887030042 is about 1235.7376290320.

The spelling of 1887030042 in words is "one billion, eight hundred eighty-seven million, thirty thousand, forty-two".