30315234054040 has 48 divisors (see below), whose sum is σ = 73859749257600. Its totient is φ = 11193317186688.

The previous prime is 30315234053987. The next prime is 30315234054059. The reversal of 30315234054040 is 4045043251303.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30315234053987 and 30315234054005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2242244280 + ... + 2242257799.

It is an arithmetic number, because the mean of its divisors is an integer number (1538744776200).

Almost surely, 2^{30315234054040} is an apocalyptic number.

It is an amenable number.

30315234054040 is an abundant number, since it is smaller than the sum of its proper divisors (43544515203560).

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

30315234054040 is a wasteful number, since it uses less digits than its factorization.

30315234054040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4484502116 (or 4484502099 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

The spelling of 30315234054040 in words is "thirty trillion, three hundred fifteen billion, two hundred thirty-four million, fifty-four thousand, forty".