1358441207860 has 48 divisors (see below), whose sum is σ = 3112157930112. Its totient is φ = 493963920000.

The previous prime is 1358441207857. The next prime is 1358441207887. The reversal of 1358441207860 is 687021448531.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9668110 + ... + 9807610.

It is an arithmetic number, because the mean of its divisors is an integer number (64836623544).

Almost surely, 2^{1358441207860} is an apocalyptic number.

1358441207860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1358441207860 is an abundant number, since it is smaller than the sum of its proper divisors (1753716722252).

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

1358441207860 is a wasteful number, since it uses less digits than its factorization.

1358441207860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183784 (or 183782 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 1358441207860 in words is "one trillion, three hundred fifty-eight billion, four hundred forty-one million, two hundred seven thousand, eight hundred sixty".