13225050042 has 8 divisors (see below), whose sum is σ = 26450100096. Its totient is φ = 4408350012.

The previous prime is 13225049987. The next prime is 13225050103. The reversal of 13225050042 is 24005052231.

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

13225050042 is an admirable number.

It is a super-2 number, since 2×13225050042² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13225049994 and 13225050021.

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, 1102087498 + ... + 1102087509.

It is an arithmetic number, because the mean of its divisors is an integer number (3306262512).

Almost surely, 2^13225050042 is an apocalyptic number.

13225050042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13225050042 is a wasteful number, since it uses less digits than its factorization.

13225050042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2204175012.

The product of its (nonzero) digits is 2400, while the sum is 24.

The spelling of 13225050042 in words is "thirteen billion, two hundred twenty-five million, fifty thousand, forty-two".