155430014324 has 24 divisors (see below), whose sum is σ = 295063954248. Its totient is φ = 71213299200.

The previous prime is 155430014309. The next prime is 155430014347. The reversal of 155430014324 is 423410034551.

It can be written as a sum of positive squares in 4 ways, for example, as 652291600 + 154777722724 = 25540^2 + 393418^2 .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10901777 + ... + 10916024.

It is an arithmetic number, because the mean of its divisors is an integer number (12294331427).

Almost surely, 2^155430014324 is an apocalyptic number.

It is an amenable number.

155430014324 is a deficient number, since it is larger than the sum of its proper divisors (139633939924).

155430014324 is a wasteful number, since it uses less digits than its factorization.

155430014324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21817955 (or 21817953 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 155430014324 its reverse (423410034551), we get a palindrome (578840048875).

The spelling of 155430014324 in words is "one hundred fifty-five billion, four hundred thirty million, fourteen thousand, three hundred twenty-four".