150212235646 has 16 divisors (see below), whose sum is σ = 245895859440. Its totient is φ = 68252172480.

The previous prime is 150212235631. The next prime is 150212235703. The reversal of 150212235646 is 646532212051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1246941 + ... + 1362088.

It is an arithmetic number, because the mean of its divisors is an integer number (15368491215).

Almost surely, 2^150212235646 is an apocalyptic number.

150212235646 is a deficient number, since it is larger than the sum of its proper divisors (95683623794).

150212235646 is a wasteful number, since it uses less digits than its factorization.

150212235646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2611659.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 150212235646 its reverse (646532212051), we get a palindrome (796744447697).

The spelling of 150212235646 in words is "one hundred fifty billion, two hundred twelve million, two hundred thirty-five thousand, six hundred forty-six".