30673780910448 has 240 divisors, whose sum is σ = 87772482451584. Its totient is φ = 9223084416000.

The previous prime is 30673780910387. The next prime is 30673780910449. The reversal of 30673780910448 is 84401908737603.

It is a junction number, because it is equal to n+sod(n) for n = 30673780910391 and 30673780910400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30673780910449) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 107771815 + ... + 108056057.

Almost surely, 2^{30673780910448} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30673780910448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43886241225792).

30673780910448 is an abundant number, since it is smaller than the sum of its proper divisors (57098701541136).

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

30673780910448 is a wasteful number, since it uses less digits than its factorization.

30673780910448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284584 (or 284565 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 60.

The spelling of 30673780910448 in words is "thirty trillion, six hundred seventy-three billion, seven hundred eighty million, nine hundred ten thousand, four hundred forty-eight".