1101434550544 has 40 divisors (see below), whose sum is σ = 2163422326752. Its totient is φ = 543133128960.

The previous prime is 1101434550473. The next prime is 1101434550553. The reversal of 1101434550544 is 4450554341011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21515859 + ... + 21566989.

Almost surely, 2^{1101434550544} is an apocalyptic number.

It is an amenable number.

1101434550544 is a deficient number, since it is larger than the sum of its proper divisors (1061987776208).

1101434550544 is a wasteful number, since it uses less digits than its factorization.

1101434550544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69655 (or 69649 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 1101434550544 its reverse (4450554341011), we get a palindrome (5551988891555).

The spelling of 1101434550544 in words is "one trillion, one hundred one billion, four hundred thirty-four million, five hundred fifty thousand, five hundred forty-four".