766214222473 has 32 divisors (see below), whose sum is σ = 893017128960. Its totient is φ = 643823069760.

The previous prime is 766214222453. The next prime is 766214222507. The reversal of 766214222473 is 374222412667.

766214222473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 766214222473 - 2¹³ = 766214214281 is a prime.

It is a super-3 number, since 3×766214222473³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (766214222453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241935336 + ... + 241938502.

It is an arithmetic number, because the mean of its divisors is an integer number (27906785280).

Almost surely, 2^766214222473 is an apocalyptic number.

It is an amenable number.

766214222473 is a deficient number, since it is larger than the sum of its proper divisors (126802906487).

766214222473 is a wasteful number, since it uses less digits than its factorization.

766214222473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4957.

The product of its digits is 1354752, while the sum is 46.

The spelling of 766214222473 in words is "seven hundred sixty-six billion, two hundred fourteen million, two hundred twenty-two thousand, four hundred seventy-three".