15244040082 has 8 divisors (see below), whose sum is σ = 30488080176. Its totient is φ = 5081346692.

The previous prime is 15244040051. The next prime is 15244040083. The reversal of 15244040082 is 28004044251.

It is a sphenic number, since it is the product of 3 distinct primes.

15244040082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (15244040083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1270336668 + ... + 1270336679.

It is an arithmetic number, because the mean of its divisors is an integer number (3811010022).

Almost surely, 2^15244040082 is an apocalyptic number.

15244040082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

15244040082 is a wasteful number, since it uses less digits than its factorization.

15244040082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540673352.

The product of its (nonzero) digits is 10240, while the sum is 30.

The spelling of 15244040082 in words is "fifteen billion, two hundred forty-four million, forty thousand, eighty-two".