146506763941 has 4 divisors (see below), whose sum is σ = 146508423084. Its totient is φ = 146505104800.

The previous prime is 146506763927. The next prime is 146506763959. The reversal of 146506763941 is 149367605641.

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 65614871716 + 80891892225 = 256154^2 + 284415^2 .

It is a cyclic number.

It is not a de Polignac number, because 146506763941 - 2⁷ = 146506763813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146506763441) 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, 689200 + ... + 876361.

It is an arithmetic number, because the mean of its divisors is an integer number (36627105771).

Almost surely, 2^146506763941 is an apocalyptic number.

It is an amenable number.

146506763941 is a deficient number, since it is larger than the sum of its proper divisors (1659143).

146506763941 is an equidigital number, since it uses as much as digits as its factorization.

146506763941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659142.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 146506763941 in words is "one hundred forty-six billion, five hundred six million, seven hundred sixty-three thousand, nine hundred forty-one".