2613445623143 has 8 divisors (see below), whose sum is σ = 2767260261168. Its totient is φ = 2459640156544.

The previous prime is 2613445623121. The next prime is 2613445623157. The reversal of 2613445623143 is 3413265443162.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2613445623143 - 2¹⁶ = 2613445557607 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2613445623094 and 2613445623103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2613445629143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1701821 + ... + 2850102.

It is an arithmetic number, because the mean of its divisors is an integer number (345907532646).

Almost surely, 2^{2613445623143} is an apocalyptic number.

2613445623143 is a deficient number, since it is larger than the sum of its proper divisors (153814638025).

2613445623143 is a wasteful number, since it uses less digits than its factorization.

2613445623143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585713.

The product of its digits is 1244160, while the sum is 44.

The spelling of 2613445623143 in words is "two trillion, six hundred thirteen billion, four hundred forty-five million, six hundred twenty-three thousand, one hundred forty-three".