148223044156 has 18 divisors (see below), whose sum is σ = 285114988760. Its totient is φ = 67374110760.

The previous prime is 148223044153. The next prime is 148223044201. The reversal of 148223044156 is 651440322841.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148223044153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153122496 + ... + 153123463.

Almost surely, 2^148223044156 is an apocalyptic number.

It is an amenable number.

148223044156 is a deficient number, since it is larger than the sum of its proper divisors (136891944604).

148223044156 is a wasteful number, since it uses less digits than its factorization.

148223044156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306245985 (or 306245972 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

Adding to 148223044156 its reverse (651440322841), we get a palindrome (799663366997).

The spelling of 148223044156 in words is "one hundred forty-eight billion, two hundred twenty-three million, forty-four thousand, one hundred fifty-six".