1074740074745 has 16 divisors (see below), whose sum is σ = 1304869899648. Its totient is φ = 849696514560.

The previous prime is 1074740074741. The next prime is 1074740074781. The reversal of 1074740074745 is 5474700474701.

1074740074745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1074740074745 - 2² = 1074740074741 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1074740074693 and 1074740074702.

It is not an unprimeable number, because it can be changed into a prime (1074740074741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1268309 + ... + 1938578.

It is an arithmetic number, because the mean of its divisors is an integer number (81554368728).

Almost surely, 2^{1074740074745} is an apocalyptic number.

It is an amenable number.

1074740074745 is a deficient number, since it is larger than the sum of its proper divisors (230129824903).

1074740074745 is an equidigital number, since it uses as much as digits as its factorization.

1074740074745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3207680.

The product of its (nonzero) digits is 3073280, while the sum is 50.

The spelling of 1074740074745 in words is "one trillion, seventy-four billion, seven hundred forty million, seventy-four thousand, seven hundred forty-five".