146365563641 has 8 divisors (see below), whose sum is σ = 159689196768. Its totient is φ = 133044876000.

The previous prime is 146365563613. The next prime is 146365563653.

146365563641 is nontrivially palindromic in base 10.

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 146365563641 - 2¹⁴ = 146365547257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 146365563641.

It is not an unprimeable number, because it can be changed into a prime (146365563691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631820 + ... + 831821.

It is an arithmetic number, because the mean of its divisors is an integer number (19961149596).

Almost surely, 2^146365563641 is an apocalyptic number.

146365563641 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

146365563641 is a deficient number, since it is larger than the sum of its proper divisors (13323633127).

146365563641 is a wasteful number, since it uses less digits than its factorization.

146365563641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472743.

The product of its digits is 4665600, while the sum is 50.

The spelling of 146365563641 in words is "one hundred forty-six billion, three hundred sixty-five million, five hundred sixty-three thousand, six hundred forty-one".