104054540421 has 32 divisors (see below), whose sum is σ = 157375088640. Its totient is φ = 60624932544.

The previous prime is 104054540411. The next prime is 104054540477. The reversal of 104054540421 is 124045450401.

It is not a de Polignac number, because 104054540421 - 2⁹ = 104054539909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104054540411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1147096 + ... + 1234478.

It is an arithmetic number, because the mean of its divisors is an integer number (4917971520).

Almost surely, 2^104054540421 is an apocalyptic number.

It is an amenable number.

104054540421 is a deficient number, since it is larger than the sum of its proper divisors (53320548219).

104054540421 is a wasteful number, since it uses less digits than its factorization.

104054540421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89025.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 104054540421 its reverse (124045450401), we get a palindrome (228099990822).

The spelling of 104054540421 in words is "one hundred four billion, fifty-four million, five hundred forty thousand, four hundred twenty-one".