13258245400 has 96 divisors (see below), whose sum is σ = 31349712240. Its totient is φ = 5213583360.

The previous prime is 13258245359. The next prime is 13258245443. The reversal of 13258245400 is 454285231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5064892 + ... + 5067508.

Almost surely, 2^13258245400 is an apocalyptic number.

13258245400 is a gapful number since it is divisible by the number (10) 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 13258245400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15674856120).

13258245400 is an abundant number, since it is smaller than the sum of its proper divisors (18091466840).

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

13258245400 is a wasteful number, since it uses less digits than its factorization.

13258245400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053 (or 3044 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 13258245400 in words is "thirteen billion, two hundred fifty-eight million, two hundred forty-five thousand, four hundred".