13465425402 has 96 divisors (see below), whose sum is σ = 34439461056. Its totient is φ = 3748550400.

The previous prime is 13465425397. The next prime is 13465425461. The reversal of 13465425402 is 20452456431.

13465425402 is a `hidden beast` number, since 13 + 4 + 65 + 42 + 540 + 2 = 666.

13465425402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 530718 + ... + 555510.

It is an arithmetic number, because the mean of its divisors is an integer number (358744386).

Almost surely, 2^13465425402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13465425402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17219730528).

13465425402 is an abundant number, since it is smaller than the sum of its proper divisors (20974035654).

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

13465425402 is a wasteful number, since it uses less digits than its factorization.

13465425402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25036 (or 25033 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 13465425402 in words is "thirteen billion, four hundred sixty-five million, four hundred twenty-five thousand, four hundred two".