4279133340 has 192 divisors, whose sum is σ = 13523811840. Its totient is φ = 1123200000.

The previous prime is 4279133303. The next prime is 4279133389. The reversal of 4279133340 is 433319724.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4279133295 and 4279133304.

It is a congruent number.

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, 17048215 + ... + 17048465.

It is an arithmetic number, because the mean of its divisors is an integer number (70436520).

Almost surely, 2^4279133340 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 4279133340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6761905920).

4279133340 is an abundant number, since it is smaller than the sum of its proper divisors (9244678500).

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

4279133340 is a wasteful number, since it uses less digits than its factorization.

4279133340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641 (or 633 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 4279133340 is about 65415.0849575234. The cubic root of 4279133340 is about 1623.4986799615.

The spelling of 4279133340 in words is "four billion, two hundred seventy-nine million, one hundred thirty-three thousand, three hundred forty".