13433434442 has 64 divisors (see below), whose sum is σ = 22019765760. Its totient is φ = 6123264000.

The previous prime is 13433434423. The next prime is 13433434451. The reversal of 13433434442 is 24443433431.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49938284 + ... + 49938552.

It is an arithmetic number, because the mean of its divisors is an integer number (344058840).

Almost surely, 2^13433434442 is an apocalyptic number.

13433434442 is a deficient number, since it is larger than the sum of its proper divisors (8586331318).

13433434442 is a wasteful number, since it uses less digits than its factorization.

13433434442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647.

The product of its digits is 165888, while the sum is 35.

Adding to 13433434442 its reverse (24443433431), we get a palindrome (37876867873).

The spelling of 13433434442 in words is "thirteen billion, four hundred thirty-three million, four hundred thirty-four thousand, four hundred forty-two".