13430521542354 has 64 divisors (see below), whose sum is σ = 32506959108096. Its totient is φ = 3611253291264.

The previous prime is 13430521542301. The next prime is 13430521542377. The reversal of 13430521542354 is 45324512503431.

It is a super-2 number, since 2×13430521542354² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7414357 + ... + 9046199.

It is an arithmetic number, because the mean of its divisors is an integer number (507921236064).

Almost surely, 2^{13430521542354} is an apocalyptic number.

13430521542354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13430521542354 is an abundant number, since it is smaller than the sum of its proper divisors (19076437565742).

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

13430521542354 is a wasteful number, since it uses less digits than its factorization.

13430521542354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643399.

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 13430521542354 in words is "thirteen trillion, four hundred thirty billion, five hundred twenty-one million, five hundred forty-two thousand, three hundred fifty-four".