6490124399232 has 384 divisors, whose sum is σ = 19379479392000. Its totient is φ = 2083703611392.

The previous prime is 6490124399221. The next prime is 6490124399263. The reversal of 6490124399232 is 2329934210946.

6490124399232 is a `hidden beast` number, since 6 + 4 + 9 + 0 + 12 + 4 + 399 + 232 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 863389138 + ... + 863396654.

It is an arithmetic number, because the mean of its divisors is an integer number (50467394250).

Almost surely, 2^{6490124399232} 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 6490124399232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9689739696000).

6490124399232 is an abundant number, since it is smaller than the sum of its proper divisors (12889354992768).

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

6490124399232 is a wasteful number, since it uses less digits than its factorization.

6490124399232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7848 (or 7833 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 54.

The spelling of 6490124399232 in words is "six trillion, four hundred ninety billion, one hundred twenty-four million, three hundred ninety-nine thousand, two hundred thirty-two".