150355440243 has 40 divisors (see below), whose sum is σ = 226050734448. Its totient is φ = 99592549056.

The previous prime is 150355440229. The next prime is 150355440253. The reversal of 150355440243 is 342044553051.

It is not a de Polignac number, because 150355440243 - 2⁵ = 150355440211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150355440198 and 150355440207.

It is not an unprimeable number, because it can be changed into a prime (150355440253) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 31765105 + ... + 31769837.

Almost surely, 2^150355440243 is an apocalyptic number.

150355440243 is a deficient number, since it is larger than the sum of its proper divisors (75695294205).

150355440243 is a wasteful number, since it uses less digits than its factorization.

150355440243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7185 (or 7176 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 150355440243 its reverse (342044553051), we get a palindrome (492399993294).

The spelling of 150355440243 in words is "one hundred fifty billion, three hundred fifty-five million, four hundred forty thousand, two hundred forty-three".