20040414030 has 192 divisors, whose sum is σ = 64460043648. Its totient is φ = 4206504960.

The previous prime is 20040414029. The next prime is 20040414049. The reversal of 20040414030 is 3041404002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20040413994 and 20040414012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1607220 + ... + 1619640.

It is an arithmetic number, because the mean of its divisors is an integer number (335729394).

Almost surely, 2^20040414030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20040414030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32230021824).

20040414030 is an abundant number, since it is smaller than the sum of its proper divisors (44419629618).

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

20040414030 is a wasteful number, since it uses less digits than its factorization.

20040414030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12651 (or 12648 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 20040414030 its reverse (3041404002), we get a palindrome (23081818032).

The spelling of 20040414030 in words is "twenty billion, forty million, four hundred fourteen thousand, thirty".