4255854501340 has 96 divisors (see below), whose sum is σ = 9688275910656. Its totient is φ = 1561047855360.

The previous prime is 4255854501299. The next prime is 4255854501403. The reversal of 4255854501340 is 431054585524.

It is a happy number.

It is a super-2 number, since 2×4255854501340² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36839709 + ... + 36955051.

It is an arithmetic number, because the mean of its divisors is an integer number (100919540736).

Almost surely, 2^{4255854501340} 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 4255854501340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4844137955328).

4255854501340 is an abundant number, since it is smaller than the sum of its proper divisors (5432421409316).

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

4255854501340 is a wasteful number, since it uses less digits than its factorization.

4255854501340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116299 (or 116297 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 46.

The spelling of 4255854501340 in words is "four trillion, two hundred fifty-five billion, eight hundred fifty-four million, five hundred one thousand, three hundred forty".