7164405120774 has 16 divisors (see below), whose sum is σ = 15631429354560. Its totient is φ = 2171031854760.

The previous prime is 7164405120713. The next prime is 7164405120907. The reversal of 7164405120774 is 4770215044617.

It is a happy number.

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, 54275796304 + ... + 54275796435.

It is an arithmetic number, because the mean of its divisors is an integer number (976964334660).

Almost surely, 2^{7164405120774} is an apocalyptic number.

7164405120774 is an abundant number, since it is smaller than the sum of its proper divisors (8467024233786).

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

7164405120774 is a wasteful number, since it uses less digits than its factorization.

7164405120774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108551592755.

The product of its (nonzero) digits is 1317120, while the sum is 48.

The spelling of 7164405120774 in words is "seven trillion, one hundred sixty-four billion, four hundred five million, one hundred twenty thousand, seven hundred seventy-four".