4780281500238 has 16 divisors (see below), whose sum is σ = 9582642827856. Its totient is φ = 1589747195520.

The previous prime is 4780281500221. The next prime is 4780281500243. The reversal of 4780281500238 is 8320051820874.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 919989993 + ... + 919995188.

It is an arithmetic number, because the mean of its divisors is an integer number (598915176741).

Almost surely, 2^{4780281500238} is an apocalyptic number.

4780281500238 is an abundant number, since it is smaller than the sum of its proper divisors (4802361327618).

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

4780281500238 is a wasteful number, since it uses less digits than its factorization.

4780281500238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1839985619.

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 4780281500238 in words is "four trillion, seven hundred eighty billion, two hundred eighty-one million, five hundred thousand, two hundred thirty-eight".