2671423138 has 16 divisors (see below), whose sum is σ = 4089489984. Its totient is φ = 1308499920.

The previous prime is 2671423127. The next prime is 2671423147. The reversal of 2671423138 is 8313241762.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2671423097 and 2671423106.

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, 37620 + ... + 82207.

It is an arithmetic number, because the mean of its divisors is an integer number (255593124).

Almost surely, 2^2671423138 is an apocalyptic number.

2671423138 is a deficient number, since it is larger than the sum of its proper divisors (1418066846).

2671423138 is a wasteful number, since it uses less digits than its factorization.

2671423138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120057.

The product of its digits is 48384, while the sum is 37.

The square root of 2671423138 is about 51685.8117668669. The cubic root of 2671423138 is about 1387.5465472359.

The spelling of 2671423138 in words is "two billion, six hundred seventy-one million, four hundred twenty-three thousand, one hundred thirty-eight".