88364139742 has 16 divisors (see below), whose sum is σ = 135739739520. Its totient is φ = 43119242712.

The previous prime is 88364139739. The next prime is 88364139791. The reversal of 88364139742 is 24793146388.

It is a congruent number.

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, 314892 + ... + 525247.

It is an arithmetic number, because the mean of its divisors is an integer number (8483733720).

Almost surely, 2^88364139742 is an apocalyptic number.

88364139742 is a deficient number, since it is larger than the sum of its proper divisors (47375599778).

88364139742 is a wasteful number, since it uses less digits than its factorization.

88364139742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841407.

The product of its digits is 6967296, while the sum is 55.

The spelling of 88364139742 in words is "eighty-eight billion, three hundred sixty-four million, one hundred thirty-nine thousand, seven hundred forty-two".