420124015410133 has 4 divisors (see below), whose sum is σ = 438390276949728. Its totient is φ = 401857753870540.

The previous prime is 420124015410097. The next prime is 420124015410149. The reversal of 420124015410133 is 331014510421024.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 420124015410133 - 2²⁹ = 420123478539221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 420124015410095 and 420124015410104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420124015410433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9133130769763 + ... + 9133130769808.

It is an arithmetic number, because the mean of its divisors is an integer number (109597569237432).

Almost surely, 2^{420124015410133} is an apocalyptic number.

It is an amenable number.

420124015410133 is a deficient number, since it is larger than the sum of its proper divisors (18266261539595).

420124015410133 is a wasteful number, since it uses less digits than its factorization.

420124015410133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18266261539594.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 420124015410133 its reverse (331014510421024), we get a palindrome (751138525831157).

The spelling of 420124015410133 in words is "four hundred twenty trillion, one hundred twenty-four billion, fifteen million, four hundred ten thousand, one hundred thirty-three".