4012420330032 has 80 divisors (see below), whose sum is σ = 11329186885632. Its totient is φ = 1218192122880.

The previous prime is 4012420329979. The next prime is 4012420330043. The reversal of 4012420330032 is 2300330242104.

4012420330032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4012420330032² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 4012420329984 and 4012420330011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79284088 + ... + 79334679.

Almost surely, 2^{4012420330032} is an apocalyptic number.

It is an amenable number.

4012420330032 is an abundant number, since it is smaller than the sum of its proper divisors (7316766555600).

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

4012420330032 is a wasteful number, since it uses less digits than its factorization.

4012420330032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158618826 (or 158618820 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 4012420330032 its reverse (2300330242104), we get a palindrome (6312750572136).

The spelling of 4012420330032 in words is "four trillion, twelve billion, four hundred twenty million, three hundred thirty thousand, thirty-two".