15144852841042 has 16 divisors (see below), whose sum is σ = 23864080939200. Its totient is φ = 7194578469232.

The previous prime is 15144852841009. The next prime is 15144852841049. The reversal of 15144852841042 is 24014825844151.

15144852841042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (15144852841049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1104811708 + ... + 1104825415.

It is an arithmetic number, because the mean of its divisors is an integer number (1491505058700).

Almost surely, 2^{15144852841042} is an apocalyptic number.

15144852841042 is a deficient number, since it is larger than the sum of its proper divisors (8719228098158).

15144852841042 is a wasteful number, since it uses less digits than its factorization.

15144852841042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209637297.

The product of its (nonzero) digits is 1638400, while the sum is 49.

The spelling of 15144852841042 in words is "fifteen trillion, one hundred forty-four billion, eight hundred fifty-two million, eight hundred forty-one thousand, forty-two".