6299400602880 has 1728 divisors, whose sum is σ = 29609542287360. Its totient is φ = 1231817932800.

The previous prime is 6299400602849. The next prime is 6299400602909. The reversal of 6299400602880 is 882060049926.

It is a happy number.

6299400602880 is a `hidden beast` number, since 6 + 29 + 9 + 4 + 0 + 0 + 602 + 8 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1728).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 769059585 + ... + 769067775.

Almost surely, 2^{6299400602880} is an apocalyptic number.

6299400602880 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6299400602880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14804771143680).

6299400602880 is an abundant number, since it is smaller than the sum of its proper divisors (23310141684480).

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

6299400602880 is a wasteful number, since it uses less digits than its factorization.

6299400602880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8273 (or 8236 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The spelling of 6299400602880 in words is "six trillion, two hundred ninety-nine billion, four hundred million, six hundred two thousand, eight hundred eighty".