6243326131344 has 160 divisors (see below), whose sum is σ = 17238010982400. Its totient is φ = 1941388968960.

The previous prime is 6243326131213. The next prime is 6243326131349. The reversal of 6243326131344 is 4431316233426.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 6243326131296 and 6243326131305.

It is not an unprimeable number, because it can be changed into a prime (6243326131349) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52324777 + ... + 52443959.

It is an arithmetic number, because the mean of its divisors is an integer number (107737568640).

Almost surely, 2^{6243326131344} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6243326131344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8619005491200).

6243326131344 is an abundant number, since it is smaller than the sum of its proper divisors (10994684851056).

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

6243326131344 is a wasteful number, since it uses less digits than its factorization.

6243326131344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120093 (or 120087 counting only the distinct ones).

The product of its digits is 746496, while the sum is 42.

The spelling of 6243326131344 in words is "six trillion, two hundred forty-three billion, three hundred twenty-six million, one hundred thirty-one thousand, three hundred forty-four".