146113030646421 has 16 divisors (see below), whose sum is σ = 197345320473600. Its totient is φ = 96145487753328.

The previous prime is 146113030646413. The next prime is 146113030646449. The reversal of 146113030646421 is 124646030311641.

146113030646421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 146113030646421 - 2³ = 146113030646413 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146113030646321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95967411 + ... + 97478048.

It is an arithmetic number, because the mean of its divisors is an integer number (12334082529600).

Almost surely, 2^{146113030646421} is an apocalyptic number.

It is an amenable number.

146113030646421 is a deficient number, since it is larger than the sum of its proper divisors (51232289827179).

146113030646421 is a wasteful number, since it uses less digits than its factorization.

146113030646421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193448728.

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 146113030646421 in words is "one hundred forty-six trillion, one hundred thirteen billion, thirty million, six hundred forty-six thousand, four hundred twenty-one".