7000138132 has 24 divisors (see below), whose sum is σ = 13199105696. Its totient is φ = 3229231968.

The previous prime is 7000138129. The next prime is 7000138153. The reversal of 7000138132 is 2318310007.

It is a junction number, because it is equal to n+sod(n) for n = 7000138097 and 7000138106.

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, 76003 + ... + 140629.

Almost surely, 2^7000138132 is an apocalyptic number.

It is an amenable number.

7000138132 is a deficient number, since it is larger than the sum of its proper divisors (6198967564).

7000138132 is a wasteful number, since it uses less digits than its factorization.

7000138132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66727 (or 66725 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 7000138132 is about 83666.8281459265. The cubic root of 7000138132 is about 1912.9437654044.

Adding to 7000138132 its reverse (2318310007), we get a palindrome (9318448139).

The spelling of 7000138132 in words is "seven billion, one hundred thirty-eight thousand, one hundred thirty-two".