88742739144 has 32 divisors (see below), whose sum is σ = 221867763840. Its totient is φ = 29579457600.

The previous prime is 88742739131. The next prime is 88742739209. The reversal of 88742739144 is 44193724788.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480154 + ... + 638774.

It is an arithmetic number, because the mean of its divisors is an integer number (6933367620).

Almost surely, 2^88742739144 is an apocalyptic number.

It is an amenable number.

88742739144 is an abundant number, since it is smaller than the sum of its proper divisors (133125024696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88742739144 is a wasteful number, since it uses less digits than its factorization.

88742739144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181941 (or 181937 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 57.

The spelling of 88742739144 in words is "eighty-eight billion, seven hundred forty-two million, seven hundred thirty-nine thousand, one hundred forty-four".