15040345030 has 16 divisors (see below), whose sum is σ = 27088493040. Its totient is φ = 6012610912.

The previous prime is 15040344983. The next prime is 15040345031. The reversal of 15040345030 is 3054304051.

15040345030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 15040344986 and 15040345004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15040345031) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 422944 + ... + 457123.

It is an arithmetic number, because the mean of its divisors is an integer number (1693030815).

Almost surely, 2^15040345030 is an apocalyptic number.

15040345030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15040345030 is a deficient number, since it is larger than the sum of its proper divisors (12048148010).

15040345030 is a wasteful number, since it uses less digits than its factorization.

15040345030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881783.

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 15040345030 its reverse (3054304051), we get a palindrome (18094649081).

The spelling of 15040345030 in words is "fifteen billion, forty million, three hundred forty-five thousand, thirty".