219081714007008 has 48 divisors (see below), whose sum is σ = 582018288437376. Its totient is φ = 72147391758720.

The previous prime is 219081714006943. The next prime is 219081714007043. The reversal of 219081714007008 is 800700417180912.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×219081714007008² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 13747589548 + ... + 13747605483.

It is an arithmetic number, because the mean of its divisors is an integer number (12125381009112).

Almost surely, 2^{219081714007008} is an apocalyptic number.

It is an amenable number.

219081714007008 is an abundant number, since it is smaller than the sum of its proper divisors (362936574430368).

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

219081714007008 is a wasteful number, since it uses less digits than its factorization.

219081714007008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27495195127 (or 27495195119 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 48.

The spelling of 219081714007008 in words is "two hundred nineteen trillion, eighty-one billion, seven hundred fourteen million, seven thousand, eight".