4274886511140 has 768 divisors, whose sum is σ = 15090234163200. Its totient is φ = 900476559360.

The previous prime is 4274886511111. The next prime is 4274886511151. The reversal of 4274886511140 is 411156884724.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 8173778919 + ... + 8173779441.

It is an arithmetic number, because the mean of its divisors is an integer number (19648742400).

Almost surely, 2^{4274886511140} 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 4274886511140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7545117081600).

4274886511140 is an abundant number, since it is smaller than the sum of its proper divisors (10815347652060).

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

4274886511140 is a wasteful number, since it uses less digits than its factorization.

4274886511140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017 (or 1001 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 51.

The spelling of 4274886511140 in words is "four trillion, two hundred seventy-four billion, eight hundred eighty-six million, five hundred eleven thousand, one hundred forty".