30434155433050 has 48 divisors (see below), whose sum is σ = 56636952282072. Its totient is φ = 12167336057600.

The previous prime is 30434155433039. The next prime is 30434155433117. The reversal of 30434155433050 is 5033455143403.

It can be written as a sum of positive squares in 12 ways, for example, as 43092362569 + 30391063070481 = 207587^2 + 5512809^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30434155432994 and 30434155433012.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1257753552 + ... + 1257777748.

Almost surely, 2^{30434155433050} is an apocalyptic number.

30434155433050 is a deficient number, since it is larger than the sum of its proper divisors (26202796849022).

30434155433050 is a wasteful number, since it uses less digits than its factorization.

30434155433050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36243 (or 36238 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 40.

The spelling of 30434155433050 in words is "thirty trillion, four hundred thirty-four billion, one hundred fifty-five million, four hundred thirty-three thousand, fifty".