84130455499746 has 16 divisors (see below), whose sum is σ = 168261140388000. Its totient is φ = 28043446935168.

The previous prime is 84130455499733. The next prime is 84130455499751. The reversal of 84130455499746 is 64799455403148.

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, 4591471 + ... + 13760178.

It is an arithmetic number, because the mean of its divisors is an integer number (10516321274250).

Almost surely, 2^{84130455499746} is an apocalyptic number.

84130455499746 is an abundant number, since it is smaller than the sum of its proper divisors (84130684888254).

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

84130455499746 is a wasteful number, since it uses less digits than its factorization.

84130455499746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19115713.

The product of its (nonzero) digits is 522547200, while the sum is 69.

The spelling of 84130455499746 in words is "eighty-four trillion, one hundred thirty billion, four hundred fifty-five million, four hundred ninety-nine thousand, seven hundred forty-six".