30223045401140 has 48 divisors (see below), whose sum is σ = 66809976179520. Its totient is φ = 11452748267520.

The previous prime is 30223045401137. The next prime is 30223045401149. The reversal of 30223045401140 is 4110454032203.

It is a super-3 number, since 3×30223045401140³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30223045401149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22700339 + ... + 23994821.

It is an arithmetic number, because the mean of its divisors is an integer number (1391874503740).

Almost surely, 2^{30223045401140} is an apocalyptic number.

It is an amenable number.

30223045401140 is an abundant number, since it is smaller than the sum of its proper divisors (36586930778380).

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

30223045401140 is a wasteful number, since it uses less digits than its factorization.

30223045401140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355952 (or 1355950 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 30223045401140 its reverse (4110454032203), we get a palindrome (34333499433343).

The spelling of 30223045401140 in words is "thirty trillion, two hundred twenty-three billion, forty-five million, four hundred one thousand, one hundred forty".