1332155423 has 8 divisors (see below), whose sum is σ = 1391346528. Its totient is φ = 1273070304.

The previous prime is 1332155401. The next prime is 1332155449. The reversal of 1332155423 is 3245512331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1332155423 - 2⁶ = 1332155359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332155453) by changing a digit.

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, 236 + ... + 51617.

It is an arithmetic number, because the mean of its divisors is an integer number (173918316).

Almost surely, 2^1332155423 is an apocalyptic number.

1332155423 is a deficient number, since it is larger than the sum of its proper divisors (59191105).

1332155423 is a wasteful number, since it uses less digits than its factorization.

1332155423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52993.

The product of its digits is 10800, while the sum is 29.

The square root of 1332155423 is about 36498.7044016634. The cubic root of 1332155423 is about 1100.3182062880.

Adding to 1332155423 its reverse (3245512331), we get a palindrome (4577667754).

The spelling of 1332155423 in words is "one billion, three hundred thirty-two million, one hundred fifty-five thousand, four hundred twenty-three".