15042242545302 has 32 divisors (see below), whose sum is σ = 34418962755072. Its totient is φ = 4293196824384.

The previous prime is 15042242545259. The next prime is 15042242545313. The reversal of 15042242545302 is 20354524224051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191075178 + ... + 191153885.

It is an arithmetic number, because the mean of its divisors is an integer number (1075592586096).

Almost surely, 2^{15042242545302} is an apocalyptic number.

15042242545302 is an abundant number, since it is smaller than the sum of its proper divisors (19376720209770).

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

15042242545302 is a wasteful number, since it uses less digits than its factorization.

15042242545302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382230012.

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 15042242545302 its reverse (20354524224051), we get a palindrome (35396766769353).

The spelling of 15042242545302 in words is "fifteen trillion, forty-two billion, two hundred forty-two million, five hundred forty-five thousand, three hundred two".