4268698278912 has 396 divisors, whose sum is σ = 13362610399320. Its totient is φ = 1360992264192.

The previous prime is 4268698278899. The next prime is 4268698278917. The reversal of 4268698278912 is 2198728968624.

4268698278912 is a `hidden beast` number, since 4 + 268 + 6 + 9 + 8 + 278 + 91 + 2 = 666.

It is a super-3 number, since 3×4268698278912³ (a number of 39 digits) contains 333 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4268698278917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 131615914 + ... + 131648342.

Almost surely, 2^{4268698278912} 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 4268698278912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6681305199660).

4268698278912 is an abundant number, since it is smaller than the sum of its proper divisors (9093912120408).

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

4268698278912 is an equidigital number, since it uses as much as digits as its factorization.

4268698278912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32510 (or 32457 counting only the distinct ones).

The product of its digits is 334430208, while the sum is 72.

The spelling of 4268698278912 in words is "four trillion, two hundred sixty-eight billion, six hundred ninety-eight million, two hundred seventy-eight thousand, nine hundred twelve".