146461189411 has 4 divisors (see below), whose sum is σ = 155076553512. Its totient is φ = 137845825312.

The previous prime is 146461189387. The next prime is 146461189417. The reversal of 146461189411 is 114981164641.

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

It is a cyclic number.

It is not a de Polignac number, because 146461189411 - 2¹¹ = 146461187363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146461189417) 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, 4307682025 + ... + 4307682058.

It is an arithmetic number, because the mean of its divisors is an integer number (38769138378).

Almost surely, 2^146461189411 is an apocalyptic number.

146461189411 is a deficient number, since it is larger than the sum of its proper divisors (8615364101).

146461189411 is an equidigital number, since it uses as much as digits as its factorization.

146461189411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8615364100.

The product of its digits is 165888, while the sum is 46.

The spelling of 146461189411 in words is "one hundred forty-six billion, four hundred sixty-one million, one hundred eighty-nine thousand, four hundred eleven".