3421031420026 has 24 divisors (see below), whose sum is σ = 5705668027584. Its totient is φ = 1525674362160.

The previous prime is 3421031420011. The next prime is 3421031420033. The reversal of 3421031420026 is 6200241301243.

It is a happy number.

It is a super-2 number, since 2×3421031420026² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3421031419976 and 3421031420003.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27617346 + ... + 27740941.

It is an arithmetic number, because the mean of its divisors is an integer number (237736167816).

Almost surely, 2^{3421031420026} is an apocalyptic number.

3421031420026 is a deficient number, since it is larger than the sum of its proper divisors (2284636607558).

3421031420026 is a wasteful number, since it uses less digits than its factorization.

3421031420026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55358406 (or 55358353 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 3421031420026 its reverse (6200241301243), we get a palindrome (9621272721269).

The spelling of 3421031420026 in words is "three trillion, four hundred twenty-one billion, thirty-one million, four hundred twenty thousand, twenty-six".