6473340354144 has 192 divisors, whose sum is σ = 17527560684480. Its totient is φ = 2090970685440.

The previous prime is 6473340354113. The next prime is 6473340354179. The reversal of 6473340354144 is 4414530433746.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 6473340354093 and 6473340354102.

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, 175787254 + ... + 175824074.

It is an arithmetic number, because the mean of its divisors is an integer number (91289378565).

Almost surely, 2^{6473340354144} 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 6473340354144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8763780342240).

6473340354144 is an abundant number, since it is smaller than the sum of its proper divisors (11054220330336).

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

6473340354144 is a wasteful number, since it uses less digits than its factorization.

6473340354144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37313 (or 37305 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 48.

The spelling of 6473340354144 in words is "six trillion, four hundred seventy-three billion, three hundred forty million, three hundred fifty-four thousand, one hundred forty-four".