150620346503431 has 12 divisors (see below), whose sum is σ = 175212430094520. Its totient is φ = 129102412432560.

The previous prime is 150620346503423. The next prime is 150620346503521. The reversal of 150620346503431 is 134305643026051.

It is not a de Polignac number, because 150620346503431 - 2³ = 150620346503423 is a prime.

It is a super-3 number, since 3×150620346503431³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150620316503431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127276 + ... + 17356753.

It is an arithmetic number, because the mean of its divisors is an integer number (14601035841210).

Almost surely, 2^{150620346503431} is an apocalyptic number.

150620346503431 is a deficient number, since it is larger than the sum of its proper divisors (24592083591089).

150620346503431 is a wasteful number, since it uses less digits than its factorization.

150620346503431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17659854 (or 17659847 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

Adding to 150620346503431 its reverse (134305643026051), we get a palindrome (284925989529482).

The spelling of 150620346503431 in words is "one hundred fifty trillion, six hundred twenty billion, three hundred forty-six million, five hundred three thousand, four hundred thirty-one".