87926244262978 has 8 divisors (see below), whose sum is σ = 143879308794000. Its totient is φ = 39966474664980.

The previous prime is 87926244262919. The next prime is 87926244263017.

87926244262978 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1998323733228 + ... + 1998323733271.

It is an arithmetic number, because the mean of its divisors is an integer number (17984913599250).

Almost surely, 2^{87926244262978} is an apocalyptic number.

87926244262978 is a deficient number, since it is larger than the sum of its proper divisors (55953064531022).

87926244262978 is a wasteful number, since it uses less digits than its factorization.

87926244262978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3996647466512.

The product of its digits is 2341011456, while the sum is 76.

The spelling of 87926244262978 in words is "eighty-seven trillion, nine hundred twenty-six billion, two hundred forty-four million, two hundred sixty-two thousand, nine hundred seventy-eight".