10115145042 has 8 divisors (see below), whose sum is σ = 20230290096. Its totient is φ = 3371715012.

The previous prime is 10115145017. The next prime is 10115145067. The reversal of 10115145042 is 24054151101.

It is an interprime number because it is at equal distance from previous prime (10115145017) and next prime (10115145067).

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

10115145042 is an admirable number.

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, 842928748 + ... + 842928759.

It is an arithmetic number, because the mean of its divisors is an integer number (2528786262).

Almost surely, 2^10115145042 is an apocalyptic number.

10115145042 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.

10115145042 is a wasteful number, since it uses less digits than its factorization.

10115145042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1685857512.

The product of its (nonzero) digits is 800, while the sum is 24.

Adding to 10115145042 its reverse (24054151101), we get a palindrome (34169296143).

The spelling of 10115145042 in words is "ten billion, one hundred fifteen million, one hundred forty-five thousand, forty-two".