107147776742 has 4 divisors (see below), whose sum is σ = 160721665116. Its totient is φ = 53573888370.

The previous prime is 107147776693. The next prime is 107147776759. The reversal of 107147776742 is 247677741701.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×107147776742² (a number of 23 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 (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26786944184 + ... + 26786944187.

It is an arithmetic number, because the mean of its divisors is an integer number (40180416279).

Almost surely, 2^107147776742 is an apocalyptic number.

107147776742 is a deficient number, since it is larger than the sum of its proper divisors (53573888374).

107147776742 is an equidigital number, since it uses as much as digits as its factorization.

107147776742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53573888373.

The product of its (nonzero) digits is 3226944, while the sum is 53.

The spelling of 107147776742 in words is "one hundred seven billion, one hundred forty-seven million, seven hundred seventy-six thousand, seven hundred forty-two".