87416603144 has 32 divisors (see below), whose sum is σ = 182208311040. Its totient is φ = 39044635200.

The previous prime is 87416603143. The next prime is 87416603149. The reversal of 87416603144 is 44130661478.

It is a junction number, because it is equal to n+sod(n) for n = 87416603095 and 87416603104.

It is not an unprimeable number, because it can be changed into a prime (87416603143) 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, 13553942 + ... + 13560389.

It is an arithmetic number, because the mean of its divisors is an integer number (5694009720).

Almost surely, 2^87416603144 is an apocalyptic number.

It is an amenable number.

87416603144 is an abundant number, since it is smaller than the sum of its proper divisors (94791707896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87416603144 is a wasteful number, since it uses less digits than its factorization.

87416603144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27114381 (or 27114377 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 87416603144 in words is "eighty-seven billion, four hundred sixteen million, six hundred three thousand, one hundred forty-four".