404534276373 has 16 divisors (see below), whose sum is σ = 541947639296. Its totient is φ = 268405885440.

The previous prime is 404534276327. The next prime is 404534276387. The reversal of 404534276373 is 373672435404.

It is not a de Polignac number, because 404534276373 - 2⁶ = 404534276309 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 (404534276473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2391513 + ... + 2555073.

It is an arithmetic number, because the mean of its divisors is an integer number (33871727456).

Almost surely, 2^404534276373 is an apocalyptic number.

It is an amenable number.

404534276373 is a deficient number, since it is larger than the sum of its proper divisors (137413362923).

404534276373 is a wasteful number, since it uses less digits than its factorization.

404534276373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167484.

The product of its (nonzero) digits is 5080320, while the sum is 48.

The spelling of 404534276373 in words is "four hundred four billion, five hundred thirty-four million, two hundred seventy-six thousand, three hundred seventy-three".