4267328979368 has 256 divisors, whose sum is σ = 10860147916800. Its totient is φ = 1524621035520.

The previous prime is 4267328979283. The next prime is 4267328979451. The reversal of 4267328979368 is 8639798237624.

It is a junction number, because it is equal to n+sod(n) for n = 4267328979295 and 4267328979304.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28654796 + ... + 28803332.

It is an arithmetic number, because the mean of its divisors is an integer number (42422452800).

Almost surely, 2^{4267328979368} 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 4267328979368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5430073958400).

4267328979368 is an abundant number, since it is smaller than the sum of its proper divisors (6592818937432).

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

4267328979368 is a wasteful number, since it uses less digits than its factorization.

4267328979368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148680 (or 148676 counting only the distinct ones).

The product of its digits is 1316818944, while the sum is 74.

The spelling of 4267328979368 in words is "four trillion, two hundred sixty-seven billion, three hundred twenty-eight million, nine hundred seventy-nine thousand, three hundred sixty-eight".