10420412330020 has 96 divisors (see below), whose sum is σ = 27478811888640. Its totient is φ = 3224554323840.

The previous prime is 10420412329993. The next prime is 10420412330039. The reversal of 10420412330020 is 2003321402401.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 10420412329973 and 10420412330000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24125874 + ... + 24553993.

It is an arithmetic number, because the mean of its divisors is an integer number (286237623840).

Almost surely, 2^{10420412330020} is an apocalyptic number.

10420412330020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10420412330020 is an abundant number, since it is smaller than the sum of its proper divisors (17058399558620).

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

10420412330020 is a wasteful number, since it uses less digits than its factorization.

10420412330020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48680033 (or 48680031 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10420412330020 its reverse (2003321402401), we get a palindrome (12423733732421).

The spelling of 10420412330020 in words is "ten trillion, four hundred twenty billion, four hundred twelve million, three hundred thirty thousand, twenty".