150421046 has 8 divisors (see below), whose sum is σ = 231134904. Its totient is φ = 73376080.

The previous prime is 150421027. The next prime is 150421079. The reversal of 150421046 is 640124051.

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

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 3 ways as a sum of consecutive naturals, for example, 917120 + ... + 917283.

It is an arithmetic number, because the mean of its divisors is an integer number (28891863).

Almost surely, 2^150421046 is an apocalyptic number.

150421046 is a deficient number, since it is larger than the sum of its proper divisors (80713858).

150421046 is a wasteful number, since it uses less digits than its factorization.

150421046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834446.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 150421046 is about 12264.6257994282. The cubic root of 150421046 is about 531.8259625379.

Adding to 150421046 its reverse (640124051), we get a palindrome (790545097).

The spelling of 150421046 in words is "one hundred fifty million, four hundred twenty-one thousand, forty-six".