4780273842432 has 648 divisors, whose sum is σ = 16378604540480. Its totient is φ = 1335182745600.

The previous prime is 4780273842349. The next prime is 4780273842481. The reversal of 4780273842432 is 2342483720874.

4780273842432 is a `hidden beast` number, since 47 + 80 + 2 + 73 + 8 + 424 + 32 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 195972957 + ... + 195997347.

Almost surely, 2^{4780273842432} 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 4780273842432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8189302270240).

4780273842432 is an abundant number, since it is smaller than the sum of its proper divisors (11598330698048).

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

4780273842432 is a wasteful number, since it uses less digits than its factorization.

4780273842432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24491 (or 24463 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 54.

The spelling of 4780273842432 in words is "four trillion, seven hundred eighty billion, two hundred seventy-three million, eight hundred forty-two thousand, four hundred thirty-two".