150469836381 has 10 divisors (see below), whose sum is σ = 224775928542. Its totient is φ = 100313224200.

The previous prime is 150469836379. The next prime is 150469836427. The reversal of 150469836381 is 183638964051.

150469836381 is a `hidden beast` number, since 150 + 46 + 98 + 363 + 8 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 122223656025 + 28246180356 = 349605^2 + 168066^2 .

It is not a de Polignac number, because 150469836381 - 2¹ = 150469836379 is a prime.

It is a super-2 number, since 2×150469836381² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150469836581) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 928826070 + ... + 928826231.

Almost surely, 2^150469836381 is an apocalyptic number.

It is an amenable number.

150469836381 is a deficient number, since it is larger than the sum of its proper divisors (74306092161).

150469836381 is an equidigital number, since it uses as much as digits as its factorization.

150469836381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857652313 (or 1857652304 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 150469836381 in words is "one hundred fifty billion, four hundred sixty-nine million, eight hundred thirty-six thousand, three hundred eighty-one".