4049623324512 has 384 divisors, whose sum is σ = 12675296793600. Its totient is φ = 1253336260608.

The previous prime is 4049623324511. The next prime is 4049623324573. The reversal of 4049623324512 is 2154233269404.

4049623324512 is a `hidden beast` number, since 4 + 0 + 4 + 9 + 623 + 3 + 2 + 4 + 5 + 12 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4049623324511) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1010635213 + ... + 1010639219.

It is an arithmetic number, because the mean of its divisors is an integer number (33008585400).

Almost surely, 2^{4049623324512} 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 4049623324512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6337648396800).

4049623324512 is an abundant number, since it is smaller than the sum of its proper divisors (8625673469088).

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

4049623324512 is a wasteful number, since it uses less digits than its factorization.

4049623324512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4955 (or 4941 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 4049623324512 in words is "four trillion, forty-nine billion, six hundred twenty-three million, three hundred twenty-four thousand, five hundred twelve".