3454631021404 has 12 divisors (see below), whose sum is σ = 6047579351128. Its totient is φ = 1726751206800.

The previous prime is 3454631021389. The next prime is 3454631021431. The reversal of 3454631021404 is 4041201364543.

It is a super-2 number, since 2×3454631021404² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141062202 + ... + 141086689.

Almost surely, 2^{3454631021404} is an apocalyptic number.

It is an amenable number.

3454631021404 is a deficient number, since it is larger than the sum of its proper divisors (2592948329724).

3454631021404 is a wasteful number, since it uses less digits than its factorization.

3454631021404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282151956 (or 282151954 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 3454631021404 its reverse (4041201364543), we get a palindrome (7495832385947).

The spelling of 3454631021404 in words is "three trillion, four hundred fifty-four billion, six hundred thirty-one million, twenty-one thousand, four hundred four".