1101742477344 has 144 divisors (see below), whose sum is σ = 3387114319680. Its totient is φ = 338515407360.

The previous prime is 1101742477331. The next prime is 1101742477373. The reversal of 1101742477344 is 4437742471011.

1101742477344 is a `hidden beast` number, since 1 + 1 + 0 + 174 + 2 + 477 + 3 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a self number, because there is not a number n which added to its sum of digits gives 1101742477344.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2518372 + ... + 2923299.

It is an arithmetic number, because the mean of its divisors is an integer number (23521627220).

Almost surely, 2^{1101742477344} is an apocalyptic number.

It is an amenable number.

1101742477344 is an abundant number, since it is smaller than the sum of its proper divisors (2285371842336).

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

1101742477344 is a wasteful number, since it uses less digits than its factorization.

1101742477344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5441743 (or 5441732 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The spelling of 1101742477344 in words is "one trillion, one hundred one billion, seven hundred forty-two million, four hundred seventy-seven thousand, three hundred forty-four".