87039569037141 has 12 divisors (see below), whose sum is σ = 143684367934432. Its totient is φ = 49736896592616.

The previous prime is 87039569037089. The next prime is 87039569037173. The reversal of 87039569037141 is 14173096593078.

87039569037141 is a `hidden beast` number, since 8 + 7 + 0 + 39 + 569 + 0 + 37 + 1 + 4 + 1 = 666.

It is not a de Polignac number, because 87039569037141 - 2⁶ = 87039569037077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 1381580460907 = 87039569037141 / (8 + 7 + 0 + 3 + 9 + 5 + 6 + 9 + 0 + 3 + 7 + 1 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87039569037181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 690790230391 + ... + 690790230516.

Almost surely, 2^{87039569037141} is an apocalyptic number.

It is an amenable number.

87039569037141 is a deficient number, since it is larger than the sum of its proper divisors (56644798897291).

87039569037141 is a wasteful number, since it uses less digits than its factorization.

87039569037141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381580460920 (or 1381580460917 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 63.

The spelling of 87039569037141 in words is "eighty-seven trillion, thirty-nine billion, five hundred sixty-nine million, thirty-seven thousand, one hundred forty-one".