7140888038 has 8 divisors (see below), whose sum is σ = 11000827632. Its totient is φ = 3473945496.

The previous prime is 7140888019. The next prime is 7140888043. The reversal of 7140888038 is 8308880417.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 7140887983 and 7140888001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48249170 + ... + 48249317.

It is an arithmetic number, because the mean of its divisors is an integer number (1375103454).

Almost surely, 2^7140888038 is an apocalyptic number.

7140888038 is a deficient number, since it is larger than the sum of its proper divisors (3859939594).

7140888038 is a wasteful number, since it uses less digits than its factorization.

7140888038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96498526.

The product of its (nonzero) digits is 344064, while the sum is 47.

The square root of 7140888038 is about 84503.7752884450. The cubic root of 7140888038 is about 1925.6797993053.

The spelling of 7140888038 in words is "seven billion, one hundred forty million, eight hundred eighty-eight thousand, thirty-eight".