88153140244 has 48 divisors (see below), whose sum is σ = 174316222080. Its totient is φ = 38701998720.

The previous prime is 88153140233. The next prime is 88153140307. The reversal of 88153140244 is 44204135188.

It is a super-2 number, since 2×88153140244² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88153140197 and 88153140206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12867 + ... + 420085.

It is an arithmetic number, because the mean of its divisors is an integer number (3631587960).

Almost surely, 2^88153140244 is an apocalyptic number.

It is an amenable number.

88153140244 is a deficient number, since it is larger than the sum of its proper divisors (86163081836).

88153140244 is a wasteful number, since it uses less digits than its factorization.

88153140244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407440 (or 407438 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The spelling of 88153140244 in words is "eighty-eight billion, one hundred fifty-three million, one hundred forty thousand, two hundred forty-four".