150502444397 has 16 divisors (see below), whose sum is σ = 157847771520. Its totient is φ = 143224435200.

The previous prime is 150502444373. The next prime is 150502444423. The reversal of 150502444397 is 793444205051.

It is a cyclic number.

It is not a de Polignac number, because 150502444397 - 2¹² = 150502440301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150502444297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22907729 + ... + 22914297.

It is an arithmetic number, because the mean of its divisors is an integer number (9865485720).

Almost surely, 2^150502444397 is an apocalyptic number.

It is an amenable number.

150502444397 is a deficient number, since it is larger than the sum of its proper divisors (7345327123).

150502444397 is a wasteful number, since it uses less digits than its factorization.

150502444397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11524.

The product of its (nonzero) digits is 604800, while the sum is 44.

The spelling of 150502444397 in words is "one hundred fifty billion, five hundred two million, four hundred forty-four thousand, three hundred ninety-seven".