404680026541 has 8 divisors (see below), whose sum is σ = 462706288704. Its totient is φ = 346707471840.

The previous prime is 404680026473. The next prime is 404680026551. The reversal of 404680026541 is 145620086404.

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

It is a cyclic number.

It is not a de Polignac number, because 404680026541 - 2⁹ = 404680026029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 404680026494 and 404680026503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404680026551) 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, 13410715 + ... + 13440856.

It is an arithmetic number, because the mean of its divisors is an integer number (57838286088).

Almost surely, 2^404680026541 is an apocalyptic number.

It is an amenable number.

404680026541 is a deficient number, since it is larger than the sum of its proper divisors (58026262163).

404680026541 is a wasteful number, since it uses less digits than its factorization.

404680026541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26853731.

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 404680026541 in words is "four hundred four billion, six hundred eighty million, twenty-six thousand, five hundred forty-one".