880641402480 has 600 divisors, whose sum is σ = 3767275919088. Its totient is φ = 189447745536.

The previous prime is 880641402479. The next prime is 880641402517. The reversal of 880641402480 is 84204146088.

It is a super-3 number, since 3×880641402480³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 5316267 + ... + 5479413.

Almost surely, 2^880641402480 is an apocalyptic number.

880641402480 is a gapful number since it is divisible by the number (80) 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 880641402480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1883637959544).

880641402480 is an abundant number, since it is smaller than the sum of its proper divisors (2886634516608).

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

880641402480 is a wasteful number, since it uses less digits than its factorization.

880641402480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163203 (or 163181 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 45.

The spelling of 880641402480 in words is "eight hundred eighty billion, six hundred forty-one million, four hundred two thousand, four hundred eighty".