404220334413030 has 64 divisors (see below), whose sum is σ = 1004636941495488. Its totient is φ = 104024533916160.

The previous prime is 404220334412981. The next prime is 404220334413097. The reversal of 404220334413030 is 30314433022404.

It is a happy number.

It is a super-3 number, since 3×404220334413030³ (a number of 45 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 404220334412982 and 404220334413000.

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, 2083727809 + ... + 2083921788.

It is an arithmetic number, because the mean of its divisors is an integer number (15697452210867).

Almost surely, 2^{404220334413030} is an apocalyptic number.

404220334413030 is an abundant number, since it is smaller than the sum of its proper divisors (600416607082458).

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

404220334413030 is a wasteful number, since it uses less digits than its factorization.

404220334413030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4167649721.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 404220334413030 its reverse (30314433022404), we get a palindrome (434534767435434).

The spelling of 404220334413030 in words is "four hundred four trillion, two hundred twenty billion, three hundred thirty-four million, four hundred thirteen thousand, thirty".