88370438223 has 4 divisors (see below), whose sum is σ = 117827250968. Its totient is φ = 58913625480.

The previous prime is 88370438197. The next prime is 88370438279. The reversal of 88370438223 is 32283407388.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-88370438223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88370431223) 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 3 ways as a sum of consecutive naturals, for example, 14728406368 + ... + 14728406373.

It is an arithmetic number, because the mean of its divisors is an integer number (29456812742).

Almost surely, 2^88370438223 is an apocalyptic number.

88370438223 is a deficient number, since it is larger than the sum of its proper divisors (29456812745).

88370438223 is a wasteful number, since it uses less digits than its factorization.

88370438223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29456812744.

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 88370438223 in words is "eighty-eight billion, three hundred seventy million, four hundred thirty-eight thousand, two hundred twenty-three".