13354555334040 has 128 divisors (see below), whose sum is σ = 45550421452800. Its totient is φ = 3478395795840.

The previous prime is 13354555334033. The next prime is 13354555334063. The reversal of 13354555334040 is 4043355545331.

13354555334040 is a `hidden beast` number, since 1 + 3 + 3 + 54 + 5 + 553 + 3 + 4 + 0 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143736456 + ... + 143829335.

It is an arithmetic number, because the mean of its divisors is an integer number (355862667600).

Almost surely, 2^{13354555334040} is an apocalyptic number.

13354555334040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13354555334040 is an abundant number, since it is smaller than the sum of its proper divisors (32195866118760).

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

13354555334040 is a wasteful number, since it uses less digits than its factorization.

13354555334040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287565854 (or 287565844 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 45.

The spelling of 13354555334040 in words is "thirteen trillion, three hundred fifty-four billion, five hundred fifty-five million, three hundred thirty-four thousand, forty".