7138714246 has 8 divisors (see below), whose sum is σ = 10723984344. Its totient is φ = 3564052800.

The previous prime is 7138714207. The next prime is 7138714267. The reversal of 7138714246 is 6424178317.

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

It is a super-2 number, since 2×7138714246² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2650480 + ... + 2653171.

It is an arithmetic number, because the mean of its divisors is an integer number (1340498043).

Almost surely, 2^7138714246 is an apocalyptic number.

7138714246 is a deficient number, since it is larger than the sum of its proper divisors (3585270098).

7138714246 is a wasteful number, since it uses less digits than its factorization.

7138714246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5304326.

The product of its digits is 225792, while the sum is 43.

The square root of 7138714246 is about 84490.9122095388. The cubic root of 7138714246 is about 1925.4843776642.

The spelling of 7138714246 in words is "seven billion, one hundred thirty-eight million, seven hundred fourteen thousand, two hundred forty-six".