88707139667073 has 10 divisors (see below), whose sum is σ = 132513134564514. Its totient is φ = 59138093111328.

The previous prime is 88707139667071. The next prime is 88707139667087. The reversal of 88707139667073 is 37076693170788.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 75890789787024 + 12816349880049 = 8711532^2 + 3579993^2 .

It is not a de Polignac number, because 88707139667073 - 2¹ = 88707139667071 is a prime.

It is a super-2 number, since 2×88707139667073² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88707139666992 and 88707139667010.

It is not an unprimeable number, because it can be changed into a prime (88707139667071) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 547574936136 + ... + 547574936297.

Almost surely, 2^{88707139667073} is an apocalyptic number.

It is an amenable number.

88707139667073 is a deficient number, since it is larger than the sum of its proper divisors (43805994897441).

88707139667073 is a wasteful number, since it uses less digits than its factorization.

88707139667073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095149872445 (or 1095149872436 counting only the distinct ones).

The product of its (nonzero) digits is 448084224, while the sum is 72.

The spelling of 88707139667073 in words is "eighty-eight trillion, seven hundred seven billion, one hundred thirty-nine million, six hundred sixty-seven thousand, seventy-three".