84084446229240 has 128 divisors (see below), whose sum is σ = 266317754976000. Its totient is φ = 21179352434688.

The previous prime is 84084446229211. The next prime is 84084446229281. The reversal of 84084446229240 is 4292264448048.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

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, 53948470 + ... + 55485189.

It is an arithmetic number, because the mean of its divisors is an integer number (2080607460750).

Almost surely, 2^{84084446229240} is an apocalyptic number.

It is an amenable number.

84084446229240 is an abundant number, since it is smaller than the sum of its proper divisors (182233308746760).

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

84084446229240 is a wasteful number, since it uses less digits than its factorization.

84084446229240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109434029 (or 109434025 counting only the distinct ones).

The product of its (nonzero) digits is 28311552, while the sum is 57.

The spelling of 84084446229240 in words is "eighty-four trillion, eighty-four billion, four hundred forty-six million, two hundred twenty-nine thousand, two hundred forty".