13362946961 has 8 divisors (see below), whose sum is σ = 16446704064. Its totient is φ = 10572881040.

The previous prime is 13362946957. The next prime is 13362946979. The reversal of 13362946961 is 16964926331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13362946961 - 2² = 13362946957 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13362946661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73422695 + ... + 73422876.

It is an arithmetic number, because the mean of its divisors is an integer number (2055838008).

Almost surely, 2^13362946961 is an apocalyptic number.

It is an amenable number.

13362946961 is a deficient number, since it is larger than the sum of its proper divisors (3083757103).

13362946961 is a wasteful number, since it uses less digits than its factorization.

13362946961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146845591.

The product of its digits is 1259712, while the sum is 50.

The spelling of 13362946961 in words is "thirteen billion, three hundred sixty-two million, nine hundred forty-six thousand, nine hundred sixty-one".