83724076740130 has 32 divisors (see below), whose sum is σ = 156801161156400. Its totient is φ = 32147909375232.

The previous prime is 83724076740113. The next prime is 83724076740151. The reversal of 83724076740130 is 3104767042738.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 73028697936489 + 10695378803641 = 8545683^2 + 3270379^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 834353625 + ... + 834453964.

Almost surely, 2^{83724076740130} is an apocalyptic number.

83724076740130 is a deficient number, since it is larger than the sum of its proper divisors (73077084416270).

83724076740130 is a wasteful number, since it uses less digits than its factorization.

83724076740130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668807798.

The product of its (nonzero) digits is 4741632, while the sum is 52.

The spelling of 83724076740130 in words is "eighty-three trillion, seven hundred twenty-four billion, seventy-six million, seven hundred forty thousand, one hundred thirty".