30046145134 has 16 divisors (see below), whose sum is σ = 47744399808. Its totient is φ = 14132236032.

The previous prime is 30046145131. The next prime is 30046145137. The reversal of 30046145134 is 43154164003.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (30046145131) and next prime (30046145137).

It is a junction number, because it is equal to n+sod(n) for n = 30046145096 and 30046145105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30046145131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153942 + ... + 289465.

It is an arithmetic number, because the mean of its divisors is an integer number (2984024988).

Almost surely, 2^30046145134 is an apocalyptic number.

30046145134 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30046145134 is a deficient number, since it is larger than the sum of its proper divisors (17698254674).

30046145134 is a wasteful number, since it uses less digits than its factorization.

30046145134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445419.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 30046145134 in words is "thirty billion, forty-six million, one hundred forty-five thousand, one hundred thirty-four".