1333420002 has 16 divisors (see below), whose sum is σ = 2963155680. Its totient is φ = 444473316.

The previous prime is 1333419991. The next prime is 1333420003. The reversal of 1333420002 is 2000243331.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1333420003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12346428 + ... + 12346535.

It is an arithmetic number, because the mean of its divisors is an integer number (185197230).

Almost surely, 2^1333420002 is an apocalyptic number.

1333420002 is an abundant number, since it is smaller than the sum of its proper divisors (1629735678).

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

1333420002 is a wasteful number, since it uses less digits than its factorization.

1333420002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24692974 (or 24692968 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1333420002 is about 36516.0239073205. The cubic root of 1333420002 is about 1100.6662635842. Note that the first 3 decimals are identical.

Adding to 1333420002 its reverse (2000243331), we get a palindrome (3333663333).

The spelling of 1333420002 in words is "one billion, three hundred thirty-three million, four hundred twenty thousand, two".