146011113643 has 4 divisors (see below), whose sum is σ = 146012087368. Its totient is φ = 146010139920.

The previous prime is 146011113617. The next prime is 146011113649. The reversal of 146011113643 is 346311110641.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 146011113643 - 2¹³ = 146011105451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146011113649) 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, 209121 + ... + 579442.

It is an arithmetic number, because the mean of its divisors is an integer number (36503021842).

Almost surely, 2^146011113643 is an apocalyptic number.

146011113643 is a deficient number, since it is larger than the sum of its proper divisors (973725).

146011113643 is an equidigital number, since it uses as much as digits as its factorization.

146011113643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973724.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 146011113643 in words is "one hundred forty-six billion, eleven million, one hundred thirteen thousand, six hundred forty-three".