421412214051 has 12 divisors (see below), whose sum is σ = 608769096000. Its totient is φ = 280912600080.

The previous prime is 421412214037. The next prime is 421412214109. The reversal of 421412214051 is 150412214124.

It is not a de Polignac number, because 421412214051 - 2¹⁷ = 421412082979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (421412214001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2313715 + ... + 2489196.

It is an arithmetic number, because the mean of its divisors is an integer number (50730758000).

Almost surely, 2^421412214051 is an apocalyptic number.

421412214051 is a deficient number, since it is larger than the sum of its proper divisors (187356881949).

421412214051 is a wasteful number, since it uses less digits than its factorization.

421412214051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4812666 (or 4812663 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

Adding to 421412214051 its reverse (150412214124), we get a palindrome (571824428175).

The spelling of 421412214051 in words is "four hundred twenty-one billion, four hundred twelve million, two hundred fourteen thousand, fifty-one".