4265278523040 has 288 divisors, whose sum is σ = 14284787892480. Its totient is φ = 1068501159936.

The previous prime is 4265278523017. The next prime is 4265278523059. The reversal of 4265278523040 is 403258725624.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18944569 + ... + 19168391.

It is an arithmetic number, because the mean of its divisors is an integer number (49599957960).

Almost surely, 2^{4265278523040} is an apocalyptic number.

4265278523040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4265278523040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7142393946240).

4265278523040 is an abundant number, since it is smaller than the sum of its proper divisors (10019509369440).

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

4265278523040 is a wasteful number, since it uses less digits than its factorization.

4265278523040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223944 (or 223899 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 48.

The spelling of 4265278523040 in words is "four trillion, two hundred sixty-five billion, two hundred seventy-eight million, five hundred twenty-three thousand, forty".