6424009611012 has 72 divisors (see below), whose sum is σ = 18589545950976. Its totient is φ = 1832336112384.

The previous prime is 6424009610999. The next prime is 6424009611013. The reversal of 6424009611012 is 2101169004246.

6424009611012 is a `hidden beast` number, since 6 + 4 + 24 + 0 + 0 + 9 + 611 + 0 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (6424009611013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21344748 + ... + 21643619.

It is an arithmetic number, because the mean of its divisors is an integer number (258188138208).

Almost surely, 2^{6424009611012} is an apocalyptic number.

It is an amenable number.

6424009611012 is an abundant number, since it is smaller than the sum of its proper divisors (12165536339964).

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

6424009611012 is a wasteful number, since it uses less digits than its factorization.

6424009611012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42988977 (or 42988972 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 6424009611012 in words is "six trillion, four hundred twenty-four billion, nine million, six hundred eleven thousand, twelve".