4286856738340 has 192 divisors, whose sum is σ = 10841402880000. Its totient is φ = 1405497899520.

The previous prime is 4286856738337. The next prime is 4286856738389. The reversal of 4286856738340 is 438376586824.

It is a happy 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, 19019826 + ... + 19243894.

It is an arithmetic number, because the mean of its divisors is an integer number (56465640000).

Almost surely, 2^{4286856738340} 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 4286856738340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5420701440000).

4286856738340 is an abundant number, since it is smaller than the sum of its proper divisors (6554546141660).

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

4286856738340 is a wasteful number, since it uses less digits than its factorization.

4286856738340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224330 (or 224328 counting only the distinct ones).

The product of its (nonzero) digits is 185794560, while the sum is 64.

The spelling of 4286856738340 in words is "four trillion, two hundred eighty-six billion, eight hundred fifty-six million, seven hundred thirty-eight thousand, three hundred forty".