30004414440 has 1024 divisors, whose sum is σ = 127818915840. Its totient is φ = 5434490880.

The previous prime is 30004414409. The next prime is 30004414481. The reversal of 30004414440 is 4441440003.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 30004414440.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 191110842 + ... + 191110998.

It is an arithmetic number, because the mean of its divisors is an integer number (124823160).

Almost surely, 2^30004414440 is an apocalyptic number.

30004414440 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30004414440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63909457920).

30004414440 is an abundant number, since it is smaller than the sum of its proper divisors (97814501400).

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

30004414440 is a wasteful number, since it uses less digits than its factorization.

30004414440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 30004414440 its reverse (4441440003), we get a palindrome (34445854443).

It can be divided in two parts, 30004 and 414440, that added together give a palindrome (444444).

The spelling of 30004414440 in words is "thirty billion, four million, four hundred fourteen thousand, four hundred forty".