84541062801 has 16 divisors (see below), whose sum is σ = 122137042496. Its totient is φ = 51706092096.

The previous prime is 84541062787. The next prime is 84541062811. The reversal of 84541062801 is 10826014548.

It is not a de Polignac number, because 84541062801 - 2⁶ = 84541062737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 84541062801.

It is not an unprimeable number, because it can be changed into a prime (84541062811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6643090 + ... + 6655803.

It is an arithmetic number, because the mean of its divisors is an integer number (7633565156).

Almost surely, 2^84541062801 is an apocalyptic number.

It is an amenable number.

84541062801 is a deficient number, since it is larger than the sum of its proper divisors (37595979695).

84541062801 is a wasteful number, since it uses less digits than its factorization.

84541062801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13299072.

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 84541062801 in words is "eighty-four billion, five hundred forty-one million, sixty-two thousand, eight hundred one".