88944070990 has 8 divisors (see below), whose sum is σ = 160099327800. Its totient is φ = 35577628392.

The previous prime is 88944070951. The next prime is 88944070997. The reversal of 88944070990 is 9907044988.

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

It is a super-2 number, since 2×88944070990² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88944070997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4447203540 + ... + 4447203559.

It is an arithmetic number, because the mean of its divisors is an integer number (20012415975).

Almost surely, 2^88944070990 is an apocalyptic number.

88944070990 is a deficient number, since it is larger than the sum of its proper divisors (71155256810).

88944070990 is a wasteful number, since it uses less digits than its factorization.

88944070990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8894407106.

The product of its (nonzero) digits is 5225472, while the sum is 58.

The spelling of 88944070990 in words is "eighty-eight billion, nine hundred forty-four million, seventy thousand, nine hundred ninety".