7774056091104 has 48 divisors (see below), whose sum is σ = 20412105396480. Its totient is φ = 2590690677120.

The previous prime is 7774056091079. The next prime is 7774056091111. The reversal of 7774056091104 is 4011906504777.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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, 9955462 + ... + 10707909.

It is an arithmetic number, because the mean of its divisors is an integer number (425252195760).

Almost surely, 2^{7774056091104} is an apocalyptic number.

It is an amenable number.

7774056091104 is an abundant number, since it is smaller than the sum of its proper divisors (12638049305376).

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

7774056091104 is a wasteful number, since it uses less digits than its factorization.

7774056091104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20667303 (or 20667295 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 51.

The spelling of 7774056091104 in words is "seven trillion, seven hundred seventy-four billion, fifty-six million, ninety-one thousand, one hundred four".