150223646402 has 16 divisors (see below), whose sum is σ = 233115771960. Its totient is φ = 72518613888.

The previous prime is 150223646383. The next prime is 150223646407. The reversal of 150223646402 is 204646322051.

150223646402 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 110669994241 + 39553652161 = 332671^2 + 198881^2 .

It is not an unprimeable number, because it can be changed into a prime (150223646407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1837868 + ... + 1917864.

Almost surely, 2^150223646402 is an apocalyptic number.

150223646402 is a deficient number, since it is larger than the sum of its proper divisors (82892125558).

150223646402 is a wasteful number, since it uses less digits than its factorization.

150223646402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112405.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 150223646402 its reverse (204646322051), we get a palindrome (354869968453).

The spelling of 150223646402 in words is "one hundred fifty billion, two hundred twenty-three million, six hundred forty-six thousand, four hundred two".