150444434 has 8 divisors (see below), whose sum is σ = 257904768. Its totient is φ = 64476180.

The previous prime is 150444421. The next prime is 150444467. The reversal of 150444434 is 434444051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 150444397 and 150444406.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5373002 + ... + 5373029.

It is an arithmetic number, because the mean of its divisors is an integer number (32238096).

Almost surely, 2^150444434 is an apocalyptic number.

150444434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

150444434 is a deficient number, since it is larger than the sum of its proper divisors (107460334).

150444434 is a wasteful number, since it uses less digits than its factorization.

150444434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10746040.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 150444434 is about 12265.5792362204. The cubic root of 150444434 is about 531.8535245078.

Adding to 150444434 its reverse (434444051), we get a palindrome (584888485).

The spelling of 150444434 in words is "one hundred fifty million, four hundred forty-four thousand, four hundred thirty-four".