13899357476 has 6 divisors (see below), whose sum is σ = 24323875590. Its totient is φ = 6949678736.

The previous prime is 13899357473. The next prime is 13899357487. The reversal of 13899357476 is 67475399831.

It can be written as a sum of positive squares in only one way, i.e., 10485760000 + 3413597476 = 102400^2 + 58426^2 .

It is not an unprimeable number, because it can be changed into a prime (13899357473) by changing a digit.

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 as a sum of consecutive naturals, namely, 1737419681 + ... + 1737419688.

It is an arithmetic number, because the mean of its divisors is an integer number (4053979265).

Almost surely, 2^13899357476 is an apocalyptic number.

It is an amenable number.

13899357476 is a deficient number, since it is larger than the sum of its proper divisors (10424518114).

13899357476 is a wasteful number, since it uses less digits than its factorization.

13899357476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3474839373 (or 3474839371 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 62.

The spelling of 13899357476 in words is "thirteen billion, eight hundred ninety-nine million, three hundred fifty-seven thousand, four hundred seventy-six".