30443394135 has 64 divisors (see below), whose sum is σ = 61724335104. Its totient is φ = 12444364800.

The previous prime is 30443394103. The next prime is 30443394151. The reversal of 30443394135 is 53149334403.

It is not a de Polignac number, because 30443394135 - 2⁵ = 30443394103 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30443394093 and 30443394102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 145594 + ... + 286503.

It is an arithmetic number, because the mean of its divisors is an integer number (964442736).

Almost surely, 2^30443394135 is an apocalyptic number.

30443394135 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30443394135 is an abundant number, since it is smaller than the sum of its proper divisors (31280940969).

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

30443394135 is a wasteful number, since it uses less digits than its factorization.

30443394135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432184.

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 30443394135 in words is "thirty billion, four hundred forty-three million, three hundred ninety-four thousand, one hundred thirty-five".