15042042314 has 32 divisors (see below), whose sum is σ = 24418800000. Its totient is φ = 6908255424.

The previous prime is 15042042311. The next prime is 15042042329. The reversal of 15042042314 is 41324024051.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (15042042311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5014187 + ... + 5017185.

It is an arithmetic number, because the mean of its divisors is an integer number (763087500).

Almost surely, 2^15042042314 is an apocalyptic number.

15042042314 is a deficient number, since it is larger than the sum of its proper divisors (9376757686).

15042042314 is a wasteful number, since it uses less digits than its factorization.

15042042314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3902.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 15042042314 its reverse (41324024051), we get a palindrome (56366066365).

The spelling of 15042042314 in words is "fifteen billion, forty-two million, forty-two thousand, three hundred fourteen".