150342430405 has 24 divisors (see below), whose sum is σ = 194033026080. Its totient is φ = 111519246240.

The previous prime is 150342430393. The next prime is 150342430423. The reversal of 150342430405 is 504034243051.

It is not a de Polignac number, because 150342430405 - 2¹³ = 150342422213 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 148351 + ... + 568060.

It is an arithmetic number, because the mean of its divisors is an integer number (8084709420).

Almost surely, 2^150342430405 is an apocalyptic number.

It is an amenable number.

150342430405 is a deficient number, since it is larger than the sum of its proper divisors (43690595675).

150342430405 is an equidigital number, since it uses as much as digits as its factorization.

150342430405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716529 (or 716482 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 150342430405 its reverse (504034243051), we get a palindrome (654376673456).

The spelling of 150342430405 in words is "one hundred fifty billion, three hundred forty-two million, four hundred thirty thousand, four hundred five".