30055505014040 has 64 divisors (see below), whose sum is σ = 73828198172160. Its totient is φ = 10921038261120.

The previous prime is 30055505014037. The next prime is 30055505014057. The reversal of 30055505014040 is 4041050555003.

It is a junction number, because it is equal to n+sod(n) for n = 30055505013988 and 30055505014006.

It is a congruent number.

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, 25153862 + ... + 26321621.

It is an arithmetic number, because the mean of its divisors is an integer number (1153565596440).

Almost surely, 2^{30055505014040} is an apocalyptic number.

It is an amenable number.

30055505014040 is an abundant number, since it is smaller than the sum of its proper divisors (43772693158120).

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

30055505014040 is a wasteful number, since it uses less digits than its factorization.

30055505014040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51476832 (or 51476828 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

Adding to 30055505014040 its reverse (4041050555003), we get a palindrome (34096555569043).

The spelling of 30055505014040 in words is "thirty trillion, fifty-five billion, five hundred five million, fourteen thousand, forty".