13460303642 has 8 divisors (see below), whose sum is σ = 20240806932. Its totient is φ = 6713368000.

The previous prime is 13460303621. The next prime is 13460303677. The reversal of 13460303642 is 24630306431.

It can be written as a sum of positive squares in 2 ways, for example, as 11580127321 + 1880176321 = 107611^2 + 43361^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13460303599 and 13460303608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8390909 + ... + 8392512.

Almost surely, 2^13460303642 is an apocalyptic number.

13460303642 is a deficient number, since it is larger than the sum of its proper divisors (6780503290).

13460303642 is a wasteful number, since it uses less digits than its factorization.

13460303642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16783824.

The product of its (nonzero) digits is 31104, while the sum is 32.

The spelling of 13460303642 in words is "thirteen billion, four hundred sixty million, three hundred three thousand, six hundred forty-two".