30450542023 has 8 divisors (see below), whose sum is σ = 33220054800. Its totient is φ = 27681242880.

The previous prime is 30450542011. The next prime is 30450542041. The reversal of 30450542023 is 32024505403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30450542023 - 2⁵ = 30450541991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30450541982 and 30450542000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30450542323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455553 + ... + 518101.

It is an arithmetic number, because the mean of its divisors is an integer number (4152506850).

Almost surely, 2^30450542023 is an apocalyptic number.

30450542023 is a deficient number, since it is larger than the sum of its proper divisors (2769512777).

30450542023 is a wasteful number, since it uses less digits than its factorization.

30450542023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106817.

The product of its (nonzero) digits is 14400, while the sum is 28.

It can be divided in two parts, 304505 and 42023, that added together give a triangular number (346528 = T₈₃₂).

The spelling of 30450542023 in words is "thirty billion, four hundred fifty million, five hundred forty-two thousand, twenty-three".