1101442342 has 64 divisors (see below), whose sum is σ = 2348849664. Its totient is φ = 372810240.

The previous prime is 1101442337. The next prime is 1101442357. The reversal of 1101442342 is 2432441011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17853 + ... + 50215.

It is an arithmetic number, because the mean of its divisors is an integer number (36700776).

Almost surely, 2^1101442342 is an apocalyptic number.

1101442342 is an abundant number, since it is smaller than the sum of its proper divisors (1247407322).

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

1101442342 is a wasteful number, since it uses less digits than its factorization.

1101442342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32413.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1101442342 is about 33187.9849041788. The cubic root of 1101442342 is about 1032.7311005112.

Adding to 1101442342 its reverse (2432441011), we get a palindrome (3533883353).

The spelling of 1101442342 in words is "one billion, one hundred one million, four hundred forty-two thousand, three hundred forty-two".