88886038031993 has 2 divisors, whose sum is σ = 88886038031994. Its totient is φ = 88886038031992.

The previous prime is 88886038031963. The next prime is 88886038032013. The reversal of 88886038031993 is 39913083068888.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71181399726649 + 17704638305344 = 8436907^2 + 4207688^2 .

It is a cyclic number.

It is not a de Polignac number, because 88886038031993 - 2²⁸ = 88885769596537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88886038031993.

It is not a weakly prime, because it can be changed into another prime (88886038031963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44443019015996 + 44443019015997.

It is an arithmetic number, because the mean of its divisors is an integer number (44443019015997).

Almost surely, 2^{88886038031993} is an apocalyptic number.

It is an amenable number.

88886038031993 is a deficient number, since it is larger than the sum of its proper divisors (1).

88886038031993 is an equidigital number, since it uses as much as digits as its factorization.

88886038031993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 429981696, while the sum is 74.

The spelling of 88886038031993 in words is "eighty-eight trillion, eight hundred eighty-six billion, thirty-eight million, thirty-one thousand, nine hundred ninety-three".