1101024042444 has 72 divisors (see below), whose sum is σ = 2792723147760. Its totient is φ = 365746492800.

The previous prime is 1101024042413. The next prime is 1101024042529. The reversal of 1101024042444 is 4442404201011.

It is a happy number.

1101024042444 is a `hidden beast` number, since 1 + 1 + 0 + 10 + 2 + 404 + 244 + 4 = 666.

It is a super-2 number, since 2×1101024042444² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16365114 + ... + 16432254.

Almost surely, 2^{1101024042444} is an apocalyptic number.

It is an amenable number.

1101024042444 is an abundant number, since it is smaller than the sum of its proper divisors (1691699105316).

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

1101024042444 is a wasteful number, since it uses less digits than its factorization.

1101024042444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68711 (or 68706 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 1101024042444 its reverse (4442404201011), we get a palindrome (5543428243455).

The spelling of 1101024042444 in words is "one trillion, one hundred one billion, twenty-four million, forty-two thousand, four hundred forty-four".