13030260642 has 32 divisors (see below), whose sum is σ = 33092726400. Its totient is φ = 3722931504.

The previous prime is 13030260637. The next prime is 13030260643. The reversal of 13030260642 is 24606203031.

13030260642 is a `hidden beast` number, since 13 + 0 + 3 + 0 + 2 + 6 + 0 + 642 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (13030260643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17235417 + ... + 17236172.

It is an arithmetic number, because the mean of its divisors is an integer number (1034147700).

Almost surely, 2^13030260642 is an apocalyptic number.

13030260642 is an abundant number, since it is smaller than the sum of its proper divisors (20062465758).

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

13030260642 is a wasteful number, since it uses less digits than its factorization.

13030260642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34471607 (or 34471601 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 13030260642 its reverse (24606203031), we get a palindrome (37636463673).

The spelling of 13030260642 in words is "thirteen billion, thirty million, two hundred sixty thousand, six hundred forty-two".