146106451241 has 4 divisors (see below), whose sum is σ = 146119237572. Its totient is φ = 146093664912.

The previous prime is 146106451229. The next prime is 146106451243. The reversal of 146106451241 is 142154601641.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47115043600 + 98991407641 = 217060^2 + 314629^2 .

It is a cyclic number.

It is not a de Polignac number, because 146106451241 - 2²⁶ = 146039342377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146106451243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6376010 + ... + 6398883.

It is an arithmetic number, because the mean of its divisors is an integer number (36529809393).

Almost surely, 2^146106451241 is an apocalyptic number.

It is an amenable number.

146106451241 is a deficient number, since it is larger than the sum of its proper divisors (12786331).

146106451241 is a wasteful number, since it uses less digits than its factorization.

146106451241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12786330.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 146106451241 in words is "one hundred forty-six billion, one hundred six million, four hundred fifty-one thousand, two hundred forty-one".