30022403040 has 144 divisors (see below), whose sum is σ = 117087411168. Its totient is φ = 6862261248.

The previous prime is 30022403039. The next prime is 30022403057. The reversal of 30022403040 is 4030422003.

30022403040 is a `hidden beast` number, since 300 + 22 + 40 + 304 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1479127 + ... + 1499286.

It is an arithmetic number, because the mean of its divisors is an integer number (813107022).

Almost surely, 2^30022403040 is an apocalyptic number.

30022403040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30022403040 is an abundant number, since it is smaller than the sum of its proper divisors (87065008128).

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

30022403040 is a wasteful number, since it uses less digits than its factorization.

30022403040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978441 (or 2978430 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 30022403040 its reverse (4030422003), we get a palindrome (34052825043).

It can be divided in two parts, 3002 and 2403040, that added together give a palindrome (2406042).

The spelling of 30022403040 in words is "thirty billion, twenty-two million, four hundred three thousand, forty".