6401042824 has 32 divisors (see below), whose sum is σ = 13196160000. Its totient is φ = 2886649920.

The previous prime is 6401042821. The next prime is 6401042839. The reversal of 6401042824 is 4282401046.

It is not an unprimeable number, because it can be changed into a prime (6401042821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275199 + ... + 297550.

It is an arithmetic number, because the mean of its divisors is an integer number (412380000).

Almost surely, 2^6401042824 is an apocalyptic number.

It is an amenable number.

6401042824 is an abundant number, since it is smaller than the sum of its proper divisors (6795117176).

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

6401042824 is a wasteful number, since it uses less digits than its factorization.

6401042824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572893 (or 572889 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 6401042824 is about 80006.5173845231. The cubic root of 6401042824 is about 1856.7363688068.

The spelling of 6401042824 in words is "six billion, four hundred one million, forty-two thousand, eight hundred twenty-four".