146744526243 has 16 divisors (see below), whose sum is σ = 228810957056. Its totient is φ = 81903921120.

The previous prime is 146744526217. The next prime is 146744526263. The reversal of 146744526243 is 342625447641.

It is not a de Polignac number, because 146744526243 - 2⁵ = 146744526211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 146744526192 and 146744526201.

It is not an unprimeable number, because it can be changed into a prime (146744526263) 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, 81252988 + ... + 81254793.

It is an arithmetic number, because the mean of its divisors is an integer number (14300684816).

Almost surely, 2^146744526243 is an apocalyptic number.

146744526243 is a deficient number, since it is larger than the sum of its proper divisors (82066430813).

146744526243 is a wasteful number, since it uses less digits than its factorization.

146744526243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162507834.

The product of its digits is 3870720, while the sum is 48.

The spelling of 146744526243 in words is "one hundred forty-six billion, seven hundred forty-four million, five hundred twenty-six thousand, two hundred forty-three".