88424289788031 has 8 divisors (see below), whose sum is σ = 130998947834160. Its totient is φ = 58949526525336.

The previous prime is 88424289787957. The next prime is 88424289788033. The reversal of 88424289788031 is 13088798242488.

88424289788031 is a `hidden beast` number, since 8 + 8 + 4 + 2 + 428 + 97 + 8 + 80 + 31 = 666.

88424289788031 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 88424289788031 - 2¹⁰ = 88424289787007 is a prime.

It is a super-2 number, since 2×88424289788031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88424289788033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1637486847900 + ... + 1637486847953.

It is an arithmetic number, because the mean of its divisors is an integer number (16374868479270).

Almost surely, 2^{88424289788031} is an apocalyptic number.

88424289788031 is a deficient number, since it is larger than the sum of its proper divisors (42574658046129).

88424289788031 is a wasteful number, since it uses less digits than its factorization.

88424289788031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3274973695862 (or 3274973695856 counting only the distinct ones).

The product of its (nonzero) digits is 396361728, while the sum is 72.

The spelling of 88424289788031 in words is "eighty-eight trillion, four hundred twenty-four billion, two hundred eighty-nine million, seven hundred eighty-eight thousand, thirty-one".