434342521404 has 96 divisors (see below), whose sum is σ = 1240606644480. Its totient is φ = 130315752000.

The previous prime is 434342521397. The next prime is 434342521429. The reversal of 434342521404 is 404125243434.

434342521404 is a `hidden beast` number, since 4 + 3 + 434 + 2 + 5 + 214 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1689954 + ... + 1929929.

It is an arithmetic number, because the mean of its divisors is an integer number (12922985880).

Almost surely, 2^434342521404 is an apocalyptic number.

434342521404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

434342521404 is an abundant number, since it is smaller than the sum of its proper divisors (806264123076).

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

434342521404 is a wasteful number, since it uses less digits than its factorization.

434342521404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3620008 (or 3620000 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 434342521404 its reverse (404125243434), we get a palindrome (838467764838).

The spelling of 434342521404 in words is "four hundred thirty-four billion, three hundred forty-two million, five hundred twenty-one thousand, four hundred four".