1333042434 has 40 divisors (see below), whose sum is σ = 3000129660. Its totient is φ = 442394784.

The previous prime is 1333042427. The next prime is 1333042453. The reversal of 1333042434 is 4342403331.

It can be written as a sum of positive squares in 2 ways, for example, as 1159198209 + 173844225 = 34047^2 + 13185^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 1333042398 and 1333042407.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19132 + ... + 55064.

Almost surely, 2^1333042434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1333042434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1500064830).

1333042434 is an abundant number, since it is smaller than the sum of its proper divisors (1667087226).

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

1333042434 is a wasteful number, since it uses less digits than its factorization.

1333042434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36176 (or 36167 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 1333042434 is about 36510.8536465528. The cubic root of 1333042434 is about 1100.5623664400.

Adding to 1333042434 its reverse (4342403331), we get a palindrome (5675445765).

The spelling of 1333042434 in words is "one billion, three hundred thirty-three million, forty-two thousand, four hundred thirty-four".