4276922138 has 4 divisors (see below), whose sum is σ = 6415383210. Its totient is φ = 2138461068.

The previous prime is 4276922123. The next prime is 4276922149. The reversal of 4276922138 is 8312296724.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3772784929 + 504137209 = 61423^2 + 22453^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1069230533 + ... + 1069230536.

Almost surely, 2^4276922138 is an apocalyptic number.

4276922138 is a deficient number, since it is larger than the sum of its proper divisors (2138461072).

4276922138 is a wasteful number, since it uses less digits than its factorization.

4276922138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2138461071.

The product of its digits is 290304, while the sum is 44.

The square root of 4276922138 is about 65398.1814578968. The cubic root of 4276922138 is about 1623.2189892105.

The spelling of 4276922138 in words is "four billion, two hundred seventy-six million, nine hundred twenty-two thousand, one hundred thirty-eight".