1073785461288 has 64 divisors (see below), whose sum is σ = 2940386184000. Its totient is φ = 325257526272.

The previous prime is 1073785461251. The next prime is 1073785461299. The reversal of 1073785461288 is 8821645873701.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45364498 + ... + 45388161.

It is an arithmetic number, because the mean of its divisors is an integer number (45943534125).

Almost surely, 2^{1073785461288} is an apocalyptic number.

It is an amenable number.

1073785461288 is an abundant number, since it is smaller than the sum of its proper divisors (1866600722712).

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

1073785461288 is a wasteful number, since it uses less digits than its factorization.

1073785461288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90752714 (or 90752710 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 60.

The spelling of 1073785461288 in words is "one trillion, seventy-three billion, seven hundred eighty-five million, four hundred sixty-one thousand, two hundred eighty-eight".