106054021404 has 36 divisors (see below), whose sum is σ = 268453916640. Its totient is φ = 35302164480.

The previous prime is 106054021309. The next prime is 106054021417. The reversal of 106054021404 is 404120450601.

106054021404 is a `hidden beast` number, since 1 + 0 + 60 + 540 + 21 + 40 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×106054021404² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2022757 + ... + 2074524.

It is an arithmetic number, because the mean of its divisors is an integer number (7457053240).

Almost surely, 2^106054021404 is an apocalyptic number.

It is an amenable number.

106054021404 is an abundant number, since it is smaller than the sum of its proper divisors (162399895236).

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

106054021404 is a wasteful number, since it uses less digits than its factorization.

106054021404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4098010 (or 4098005 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The spelling of 106054021404 in words is "one hundred six billion, fifty-four million, twenty-one thousand, four hundred four".