7936243629995 has 16 divisors (see below), whose sum is σ = 9558892986240. Its totient is φ = 6325395753600.

The previous prime is 7936243629991. The next prime is 7936243630019. The reversal of 7936243629995 is 5999263426397.

It is not a de Polignac number, because 7936243629995 - 2² = 7936243629991 is a prime.

It is a Smith number, since the sum of its digits (74) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (7936243629991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79544201 + ... + 79643909.

It is an arithmetic number, because the mean of its divisors is an integer number (597430811640).

Almost surely, 2^{7936243629995} is an apocalyptic number.

7936243629995 is a deficient number, since it is larger than the sum of its proper divisors (1622649356245).

7936243629995 is a wasteful number, since it uses less digits than its factorization.

7936243629995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158726.

The product of its digits is 1190427840, while the sum is 74.

The spelling of 7936243629995 in words is "seven trillion, nine hundred thirty-six billion, two hundred forty-three million, six hundred twenty-nine thousand, nine hundred ninety-five".