145695883226 has 8 divisors (see below), whose sum is σ = 218668926720. Its totient is φ = 72806240988.

The previous prime is 145695883213. The next prime is 145695883243. The reversal of 145695883226 is 622388596541.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20845946 + ... + 20852933.

It is an arithmetic number, because the mean of its divisors is an integer number (27333615840).

Almost surely, 2^145695883226 is an apocalyptic number.

145695883226 is a deficient number, since it is larger than the sum of its proper divisors (72973043494).

145695883226 is a wasteful number, since it uses less digits than its factorization.

145695883226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41700628.

The product of its digits is 24883200, while the sum is 59.

The spelling of 145695883226 in words is "one hundred forty-five billion, six hundred ninety-five million, eight hundred eighty-three thousand, two hundred twenty-six".