69376667028480 has 4224 divisors, whose sum is σ = 314418885580800. Its totient is φ = 14607911485440.

The previous prime is 69376667028467. The next prime is 69376667028533. The reversal of 69376667028480 is 8482076667396.

It is a super-2 number, since 2×69376667028480² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 69376667028399 and 69376667028408.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 529592878015 + ... + 529592878145.

It is an arithmetic number, because the mean of its divisors is an integer number (74436289200).

Almost surely, 2^{69376667028480} is an apocalyptic number.

69376667028480 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 69376667028480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157209442790400).

69376667028480 is an abundant number, since it is smaller than the sum of its proper divisors (245042218552320).

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

69376667028480 is a wasteful number, since it uses less digits than its factorization.

69376667028480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 877879296, while the sum is 72.

The spelling of 69376667028480 in words is "sixty-nine trillion, three hundred seventy-six billion, six hundred sixty-seven million, twenty-eight thousand, four hundred eighty".