1333500042 has 16 divisors (see below), whose sum is σ = 3048000192. Its totient is φ = 381000000.

The previous prime is 1333500041. The next prime is 1333500097. The reversal of 1333500042 is 2400053331.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1333499991 and 1333500018.

It is not an unprimeable number, because it can be changed into a prime (1333500041) 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, 15874959 + ... + 15875042.

It is an arithmetic number, because the mean of its divisors is an integer number (190500012).

Almost surely, 2^1333500042 is an apocalyptic number.

1333500042 is an abundant number, since it is smaller than the sum of its proper divisors (1714500150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1333500042 is a wasteful number, since it uses less digits than its factorization.

1333500042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31750013.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 1333500042 is about 36517.1198480932. The cubic root of 1333500042 is about 1100.6882860440.

Adding to 1333500042 its reverse (2400053331), we get a palindrome (3733553373).

The spelling of 1333500042 in words is "one billion, three hundred thirty-three million, five hundred thousand, forty-two".