7736880142 has 16 divisors (see below), whose sum is σ = 12224106000. Its totient is φ = 3662444160.

The previous prime is 7736880133. The next prime is 7736880143. The reversal of 7736880142 is 2410886377.

It is a junction number, because it is equal to n+sod(n) for n = 7736880092 and 7736880101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7736880143) 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 7 ways as a sum of consecutive naturals, for example, 6859 + ... + 124582.

It is an arithmetic number, because the mean of its divisors is an integer number (764006625).

Almost surely, 2^7736880142 is an apocalyptic number.

7736880142 is a deficient number, since it is larger than the sum of its proper divisors (4487225858).

7736880142 is a wasteful number, since it uses less digits than its factorization.

7736880142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133011.

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 7736880142 is about 87959.5369587630. The cubic root of 7736880142 is about 1977.8284649344.

The spelling of 7736880142 in words is "seven billion, seven hundred thirty-six million, eight hundred eighty thousand, one hundred forty-two".