84510013261429 has 8 divisors (see below), whose sum is σ = 96582968974080. Its totient is φ = 72437081717616.

The previous prime is 84510013261423. The next prime is 84510013261477. The reversal of 84510013261429 is 92416231001548.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 84510013261429 - 2⁷ = 84510013261301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84510013261423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2200212 + ... + 13185634.

It is an arithmetic number, because the mean of its divisors is an integer number (12072871121760).

Almost surely, 2^{84510013261429} is an apocalyptic number.

It is an amenable number.

84510013261429 is a deficient number, since it is larger than the sum of its proper divisors (12072955712651).

84510013261429 is a wasteful number, since it uses less digits than its factorization.

84510013261429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12084419.

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 84510013261429 in words is "eighty-four trillion, five hundred ten billion, thirteen million, two hundred sixty-one thousand, four hundred twenty-nine".