404003535545022 has 64 divisors (see below), whose sum is σ = 933474656561664. Its totient is φ = 114176152627200.

The previous prime is 404003535545021. The next prime is 404003535545039. The reversal of 404003535545022 is 220545535300404.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404003535545021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20193628 + ... + 34868175.

It is an arithmetic number, because the mean of its divisors is an integer number (14585541508776).

Almost surely, 2^{404003535545022} is an apocalyptic number.

404003535545022 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

404003535545022 is an abundant number, since it is smaller than the sum of its proper divisors (529471121016642).

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

404003535545022 is a wasteful number, since it uses less digits than its factorization.

404003535545022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55063713.

The product of its (nonzero) digits is 1440000, while the sum is 42.

The spelling of 404003535545022 in words is "four hundred four trillion, three billion, five hundred thirty-five million, five hundred forty-five thousand, twenty-two".