30444140010 has 32 divisors (see below), whose sum is σ = 73591600320. Its totient is φ = 8060030208.

The previous prime is 30444140009. The next prime is 30444140071. The reversal of 30444140010 is 1004144403.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3646207 + ... + 3654546.

It is an arithmetic number, because the mean of its divisors is an integer number (2299737510).

Almost surely, 2^30444140010 is an apocalyptic number.

30444140010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30444140010 is an abundant number, since it is smaller than the sum of its proper divisors (43147460310).

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

30444140010 is a wasteful number, since it uses less digits than its factorization.

30444140010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7300902.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 30444140010 its reverse (1004144403), we get a palindrome (31448284413).

The spelling of 30444140010 in words is "thirty billion, four hundred forty-four million, one hundred forty thousand, ten".