87339471401 has 16 divisors (see below), whose sum is σ = 108216192000. Its totient is φ = 68639963328.

The previous prime is 87339471397. The next prime is 87339471481. The reversal of 87339471401 is 10417493378.

It is a cyclic number.

It is not a de Polignac number, because 87339471401 - 2² = 87339471397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87339471481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3207161 + ... + 3234278.

It is an arithmetic number, because the mean of its divisors is an integer number (6763512000).

Almost surely, 2^87339471401 is an apocalyptic number.

It is an amenable number.

87339471401 is a deficient number, since it is larger than the sum of its proper divisors (20876720599).

87339471401 is a wasteful number, since it uses less digits than its factorization.

87339471401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6441608.

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 87339471401 in words is "eighty-seven billion, three hundred thirty-nine million, four hundred seventy-one thousand, four hundred one".