15035440100242 has 16 divisors (see below), whose sum is σ = 23333712652800. Its totient is φ = 7258640699520.

The previous prime is 15035440100231. The next prime is 15035440100249. The reversal of 15035440100242 is 24200104453051.

15035440100242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (15035440100249) 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, 276176767 + ... + 276231202.

It is an arithmetic number, because the mean of its divisors is an integer number (1458357040800).

Almost surely, 2^{15035440100242} is an apocalyptic number.

15035440100242 is a deficient number, since it is larger than the sum of its proper divisors (8298272552558).

15035440100242 is a wasteful number, since it uses less digits than its factorization.

15035440100242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552408441.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 15035440100242 its reverse (24200104453051), we get a palindrome (39235544553293).

The spelling of 15035440100242 in words is "fifteen trillion, thirty-five billion, four hundred forty million, one hundred thousand, two hundred forty-two".