30224102154040 has 16 divisors (see below), whose sum is σ = 68004229846680. Its totient is φ = 12089640861600.

The previous prime is 30224102154011. The next prime is 30224102154041. The reversal of 30224102154040 is 4045120142203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30224102154041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377801276886 + ... + 377801276965.

Almost surely, 2^{30224102154040} is an apocalyptic number.

It is an amenable number.

30224102154040 is an abundant number, since it is smaller than the sum of its proper divisors (37780127692640).

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

30224102154040 is a wasteful number, since it uses less digits than its factorization.

30224102154040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755602553862 (or 755602553858 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 30224102154040 its reverse (4045120142203), we get a palindrome (34269222296243).

The spelling of 30224102154040 in words is "thirty trillion, two hundred twenty-four billion, one hundred two million, one hundred fifty-four thousand, forty".