13069855962 has 12 divisors (see below), whose sum is σ = 28318021290. Its totient is φ = 4356618648.

The previous prime is 13069855949. The next prime is 13069855963. The reversal of 13069855962 is 26955896031.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10747676241 + 2322179721 = 103671^2 + 48189^2 .

It is a super-2 number, since 2×13069855962² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13069855899 and 13069855908.

It is not an unprimeable number, because it can be changed into a prime (13069855963) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 363051537 + ... + 363051572.

Almost surely, 2^13069855962 is an apocalyptic number.

13069855962 is an abundant number, since it is smaller than the sum of its proper divisors (15248165328).

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

13069855962 is a wasteful number, since it uses less digits than its factorization.

13069855962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726103117 (or 726103114 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 54.

The spelling of 13069855962 in words is "thirteen billion, sixty-nine million, eight hundred fifty-five thousand, nine hundred sixty-two".