150205245225412 has 24 divisors (see below), whose sum is σ = 283079543861016. Its totient is φ = 69325393014528.

The previous prime is 150205245225407. The next prime is 150205245225419. The reversal of 150205245225412 is 214522542502051.

It can be written as a sum of positive squares in 4 ways, for example, as 64484015677636 + 85721229547776 = 8030194^2 + 9258576^2 .

It is not an unprimeable number, because it can be changed into a prime (150205245225419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40500438 + ... + 44053330.

It is an arithmetic number, because the mean of its divisors is an integer number (11794980994209).

Almost surely, 2^{150205245225412} is an apocalyptic number.

It is an amenable number.

150205245225412 is a deficient number, since it is larger than the sum of its proper divisors (132874298635604).

150205245225412 is a wasteful number, since it uses less digits than its factorization.

150205245225412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4365927 (or 4365925 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 40.

Adding to 150205245225412 its reverse (214522542502051), we get a palindrome (364727787727463).

The spelling of 150205245225412 in words is "one hundred fifty trillion, two hundred five billion, two hundred forty-five million, two hundred twenty-five thousand, four hundred twelve".