1105738111064 has 8 divisors (see below), whose sum is σ = 2073258958260. Its totient is φ = 552869055528.

The previous prime is 1105738111043. The next prime is 1105738111067. The reversal of 1105738111064 is 4601118375011.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-4 number, since 4×1105738111064⁴ (a number of 49 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105738111067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69108631934 + ... + 69108631949.

Almost surely, 2^{1105738111064} is an apocalyptic number.

It is an amenable number.

1105738111064 is a deficient number, since it is larger than the sum of its proper divisors (967520847196).

1105738111064 is a wasteful number, since it uses less digits than its factorization.

1105738111064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138217263889 (or 138217263885 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 38.

The spelling of 1105738111064 in words is "one trillion, one hundred five billion, seven hundred thirty-eight million, one hundred eleven thousand, sixty-four".