13425424210548 has 120 divisors (see below), whose sum is σ = 40140945398400. Its totient is φ = 3832926495552.

The previous prime is 13425424210547. The next prime is 13425424210577. The reversal of 13425424210548 is 84501242452431.

13425424210548 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 5 + 424 + 210 + 5 + 4 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13425424210547) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 747558 + ... + 5235426.

It is an arithmetic number, because the mean of its divisors is an integer number (334507878320).

Almost surely, 2^{13425424210548} is an apocalyptic number.

13425424210548 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13425424210548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20070472699200).

13425424210548 is an abundant number, since it is smaller than the sum of its proper divisors (26715521187852).

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

13425424210548 is a wasteful number, since it uses less digits than its factorization.

13425424210548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4489211 (or 4489200 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 45.

Adding to 13425424210548 its reverse (84501242452431), we get a palindrome (97926666662979).

The spelling of 13425424210548 in words is "thirteen trillion, four hundred twenty-five billion, four hundred twenty-four million, two hundred ten thousand, five hundred forty-eight".