2167340456 has 16 divisors (see below), whose sum is σ = 4132641600. Its totient is φ = 1065302704.

The previous prime is 2167340449. The next prime is 2167340467. The reversal of 2167340456 is 6540437612.

It is a happy number.

2167340456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2295440 + ... + 2296383.

It is an arithmetic number, because the mean of its divisors is an integer number (258290100).

Almost surely, 2^2167340456 is an apocalyptic number.

It is an amenable number.

2167340456 is a deficient number, since it is larger than the sum of its proper divisors (1965301144).

2167340456 is a wasteful number, since it uses less digits than its factorization.

2167340456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4591888 (or 4591884 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 2167340456 is about 46554.7039084129. The cubic root of 2167340456 is about 1294.1234670103.

The spelling of 2167340456 in words is "two billion, one hundred sixty-seven million, three hundred forty thousand, four hundred fifty-six".