146361890040243 has 8 divisors (see below), whose sum is σ = 195150911699856. Its totient is φ = 97573730870400.

The previous prime is 146361890040199. The next prime is 146361890040271. The reversal of 146361890040243 is 342040098163641.

146361890040243 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 not a de Polignac number, because 146361890040243 - 2¹⁴ = 146361890023859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146361890740243) 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, 215226378 + ... + 215905343.

It is an arithmetic number, because the mean of its divisors is an integer number (24393863962482).

Almost surely, 2^{146361890040243} is an apocalyptic number.

146361890040243 is a deficient number, since it is larger than the sum of its proper divisors (48789021659613).

146361890040243 is a wasteful number, since it uses less digits than its factorization.

146361890040243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431244885.

The product of its (nonzero) digits is 2985984, while the sum is 51.

The spelling of 146361890040243 in words is "one hundred forty-six trillion, three hundred sixty-one billion, eight hundred ninety million, forty thousand, two hundred forty-three".