146445346201 has 16 divisors (see below), whose sum is σ = 182590599168. Its totient is φ = 114107389200.

The previous prime is 146445346171. The next prime is 146445346207. The reversal of 146445346201 is 102643544641.

It is a happy number.

It is not a de Polignac number, because 146445346201 - 2⁵ = 146445346169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146445346207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2026786 + ... + 2097796.

It is an arithmetic number, because the mean of its divisors is an integer number (11411912448).

Almost surely, 2^146445346201 is an apocalyptic number.

146445346201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

146445346201 is a deficient number, since it is larger than the sum of its proper divisors (36145252967).

146445346201 is a wasteful number, since it uses less digits than its factorization.

146445346201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97812.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 146445346201 in words is "one hundred forty-six billion, four hundred forty-five million, three hundred forty-six thousand, two hundred one".