4734782641320 has 512 divisors, whose sum is σ = 15818548838400. Its totient is φ = 1127677427712.

The previous prime is 4734782641291. The next prime is 4734782641357. The reversal of 4734782641320 is 231462874374.

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 127 ways as a sum of consecutive naturals, for example, 3701940441 + ... + 3701941719.

It is an arithmetic number, because the mean of its divisors is an integer number (30895603200).

Almost surely, 2^{4734782641320} is an apocalyptic number.

4734782641320 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 4734782641320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7909274419200).

4734782641320 is an abundant number, since it is smaller than the sum of its proper divisors (11083766197080).

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

4734782641320 is a wasteful number, since it uses less digits than its factorization.

4734782641320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1897 (or 1893 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 51.

The spelling of 4734782641320 in words is "four trillion, seven hundred thirty-four billion, seven hundred eighty-two million, six hundred forty-one thousand, three hundred twenty".