30202440044 has 24 divisors (see below), whose sum is σ = 60505421088. Its totient is φ = 12922358400.

The previous prime is 30202440007. The next prime is 30202440097. The reversal of 30202440044 is 44004420203.

It is a super-2 number, since 2×30202440044² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880559 + ... + 914214.

It is an arithmetic number, because the mean of its divisors is an integer number (2521059212).

Almost surely, 2^30202440044 is an apocalyptic number.

It is an amenable number.

30202440044 is an abundant number, since it is smaller than the sum of its proper divisors (30302981044).

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

30202440044 is a wasteful number, since it uses less digits than its factorization.

30202440044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795385 (or 1795383 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 30202440044 its reverse (44004420203), we get a palindrome (74206860247).

The spelling of 30202440044 in words is "thirty billion, two hundred two million, four hundred forty thousand, forty-four".