84216627004 has 24 divisors (see below), whose sum is σ = 149150242080. Its totient is φ = 41603003904.

The previous prime is 84216626959. The next prime is 84216627013. The reversal of 84216627004 is 40072661248.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373092 + ... + 554644.

It is an arithmetic number, because the mean of its divisors is an integer number (6214593420).

Almost surely, 2^84216627004 is an apocalyptic number.

It is an amenable number.

84216627004 is a deficient number, since it is larger than the sum of its proper divisors (64933615076).

84216627004 is a wasteful number, since it uses less digits than its factorization.

84216627004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182949 (or 182947 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The spelling of 84216627004 in words is "eighty-four billion, two hundred sixteen million, six hundred twenty-seven thousand, four".