1011443342 has 32 divisors (see below), whose sum is σ = 1869067200. Its totient is φ = 399748608.

The previous prime is 1011443333. The next prime is 1011443357. The reversal of 1011443342 is 2433441101.

1011443342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1011443342² = 2046035268152257928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258134 + ... + 262022.

It is an arithmetic number, because the mean of its divisors is an integer number (58408350).

Almost surely, 2^1011443342 is an apocalyptic number.

1011443342 is a deficient number, since it is larger than the sum of its proper divisors (857623858).

1011443342 is a wasteful number, since it uses less digits than its factorization.

1011443342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5340.

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

The square root of 1011443342 is about 31803.1970405492. The cubic root of 1011443342 is about 1003.7999891255.

Adding to 1011443342 its reverse (2433441101), we get a palindrome (3444884443).

The spelling of 1011443342 in words is "one billion, eleven million, four hundred forty-three thousand, three hundred forty-two".