87421414212 has 96 divisors (see below), whose sum is σ = 247334707200. Its totient is φ = 26482528800.

The previous prime is 87421414181. The next prime is 87421414229. The reversal of 87421414212 is 21241412478.

It is a happy number.

87421414212 is a `hidden beast` number, since 8 + 7 + 4 + 21 + 414 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4160589 + ... + 4181547.

It is an arithmetic number, because the mean of its divisors is an integer number (2576403200).

Almost surely, 2^87421414212 is an apocalyptic number.

It is an amenable number.

87421414212 is an abundant number, since it is smaller than the sum of its proper divisors (159913292988).

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

87421414212 is a wasteful number, since it uses less digits than its factorization.

87421414212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24494 (or 24486 counting only the distinct ones).

The product of its digits is 28672, while the sum is 36.

The spelling of 87421414212 in words is "eighty-seven billion, four hundred twenty-one million, four hundred fourteen thousand, two hundred twelve".