146144144683 has 8 divisors (see below), whose sum is σ = 146304176400. Its totient is φ = 145984197888.

The previous prime is 146144144617. The next prime is 146144144687. The reversal of 146144144683 is 386441441641.

146144144683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146144144683 - 2¹³ = 146144136491 is a prime.

It is a super-2 number, since 2×146144144683² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146144144687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3787335 + ... + 3825727.

It is an arithmetic number, because the mean of its divisors is an integer number (18288022050).

Almost surely, 2^146144144683 is an apocalyptic number.

146144144683 is a deficient number, since it is larger than the sum of its proper divisors (160031717).

146144144683 is a wasteful number, since it uses less digits than its factorization.

146144144683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42461.

The product of its digits is 884736, while the sum is 46.

The spelling of 146144144683 in words is "one hundred forty-six billion, one hundred forty-four million, one hundred forty-four thousand, six hundred eighty-three".