13343751542485 has 32 divisors (see below), whose sum is σ = 19735104936960. Its totient is φ = 8434407529728.

The previous prime is 13343751542369. The next prime is 13343751542531. The reversal of 13343751542485 is 58424515734331.

It is a cyclic number.

It is not a de Polignac number, because 13343751542485 - 2¹³ = 13343751534293 is a prime.

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, 20067102 + ... + 20721391.

It is an arithmetic number, because the mean of its divisors is an integer number (616722029280).

Almost surely, 2^{13343751542485} is an apocalyptic number.

It is an amenable number.

13343751542485 is a deficient number, since it is larger than the sum of its proper divisors (6391353394475).

13343751542485 is a wasteful number, since it uses less digits than its factorization.

13343751542485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40789237.

The product of its digits is 24192000, while the sum is 55.

The spelling of 13343751542485 in words is "thirteen trillion, three hundred forty-three billion, seven hundred fifty-one million, five hundred forty-two thousand, four hundred eighty-five".