13429302356 has 6 divisors (see below), whose sum is σ = 23501279130. Its totient is φ = 6714651176.

The previous prime is 13429302349. The next prime is 13429302361. The reversal of 13429302356 is 65320392431.

It can be written as a sum of positive squares in only one way, i.e., 11080930756 + 2348371600 = 105266^2 + 48460^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1678662791 + ... + 1678662798.

It is an arithmetic number, because the mean of its divisors is an integer number (3916879855).

Almost surely, 2^13429302356 is an apocalyptic number.

It is an amenable number.

13429302356 is a deficient number, since it is larger than the sum of its proper divisors (10071976774).

13429302356 is a wasteful number, since it uses less digits than its factorization.

13429302356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3357325593 (or 3357325591 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 38.

Adding to 13429302356 its reverse (65320392431), we get a palindrome (78749694787).

The spelling of 13429302356 in words is "thirteen billion, four hundred twenty-nine million, three hundred two thousand, three hundred fifty-six".