13150450442 has 16 divisors (see below), whose sum is σ = 20162079360. Its totient is φ = 6431313408.

The previous prime is 13150450433. The next prime is 13150450501. The reversal of 13150450442 is 24405405131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372023 + ... + 405834.

It is an arithmetic number, because the mean of its divisors is an integer number (1260129960).

Almost surely, 2^13150450442 is an apocalyptic number.

13150450442 is a deficient number, since it is larger than the sum of its proper divisors (7011628918).

13150450442 is a wasteful number, since it uses less digits than its factorization.

13150450442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778045.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 13150450442 its reverse (24405405131), we get a palindrome (37555855573).

The spelling of 13150450442 in words is "thirteen billion, one hundred fifty million, four hundred fifty thousand, four hundred forty-two".