13355042504430 has 32 divisors (see below), whose sum is σ = 34965929467008. Its totient is φ = 3237586061600.

The previous prime is 13355042504411. The next prime is 13355042504443. The reversal of 13355042504430 is 3440524055331.

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, 20234912556 + ... + 20234913215.

It is an arithmetic number, because the mean of its divisors is an integer number (1092685295844).

Almost surely, 2^{13355042504430} is an apocalyptic number.

13355042504430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13355042504430 is an abundant number, since it is smaller than the sum of its proper divisors (21610886962578).

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

13355042504430 is a wasteful number, since it uses less digits than its factorization.

13355042504430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40469825792.

The product of its (nonzero) digits is 432000, while the sum is 39.

Adding to 13355042504430 its reverse (3440524055331), we get a palindrome (16795566559761).

The spelling of 13355042504430 in words is "thirteen trillion, three hundred fifty-five billion, forty-two million, five hundred four thousand, four hundred thirty".