7671736142 has 8 divisors (see below), whose sum is σ = 13151547696. Its totient is φ = 3287886912.

The previous prime is 7671736141. The next prime is 7671736157. The reversal of 7671736142 is 2416371767.

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 = 7671736093 and 7671736102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7671736141) by changing a digit.

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, 273990563 + ... + 273990590.

It is an arithmetic number, because the mean of its divisors is an integer number (1643943462).

Almost surely, 2^7671736142 is an apocalyptic number.

7671736142 is a deficient number, since it is larger than the sum of its proper divisors (5479811554).

7671736142 is a wasteful number, since it uses less digits than its factorization.

7671736142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547981162.

The product of its digits is 296352, while the sum is 44.

The square root of 7671736142 is about 87588.4475373322. The cubic root of 7671736142 is about 1972.2617518015.

The spelling of 7671736142 in words is "seven billion, six hundred seventy-one million, seven hundred thirty-six thousand, one hundred forty-two".