15042541012 has 12 divisors (see below), whose sum is σ = 26393181696. Its totient is φ = 7501631960.

The previous prime is 15042540943. The next prime is 15042541021. The reversal of 15042541012 is 21014524051.

15042541012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4907914 + ... + 4910977.

It is an arithmetic number, because the mean of its divisors is an integer number (2199431808).

Almost surely, 2^15042541012 is an apocalyptic number.

It is an amenable number.

15042541012 is a deficient number, since it is larger than the sum of its proper divisors (11350640684).

15042541012 is a wasteful number, since it uses less digits than its factorization.

15042541012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9819278 (or 9819276 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The spelling of 15042541012 in words is "fifteen billion, forty-two million, five hundred forty-one thousand, twelve".