1441133402 has 16 divisors (see below), whose sum is σ = 2258876160. Its totient is φ = 688263312.

The previous prime is 1441133381. The next prime is 1441133429. The reversal of 1441133402 is 2043311441.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11288 + ... + 54860.

It is an arithmetic number, because the mean of its divisors is an integer number (141179760).

Almost surely, 2^1441133402 is an apocalyptic number.

1441133402 is a deficient number, since it is larger than the sum of its proper divisors (817742758).

1441133402 is a wasteful number, since it uses less digits than its factorization.

1441133402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44317.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1441133402 is about 37962.2628672212. The cubic root of 1441133402 is about 1129.5394269939.

Adding to 1441133402 its reverse (2043311441), we get a palindrome (3484444843).

The spelling of 1441133402 in words is "one billion, four hundred forty-one million, one hundred thirty-three thousand, four hundred two".