30136084734 has 32 divisors (see below), whose sum is σ = 69103996416. Its totient is φ = 8582620320.

The previous prime is 30136084721. The next prime is 30136084747. The reversal of 30136084734 is 43748063103.

It is an interprime number because it is at equal distance from previous prime (30136084721) and next prime (30136084747).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30136084692 and 30136084701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1140517 + ... + 1166640.

It is an arithmetic number, because the mean of its divisors is an integer number (2159499888).

Almost surely, 2^30136084734 is an apocalyptic number.

30136084734 is an abundant number, since it is smaller than the sum of its proper divisors (38967911682).

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

30136084734 is a wasteful number, since it uses less digits than its factorization.

30136084734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307480.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 30136084734 in words is "thirty billion, one hundred thirty-six million, eighty-four thousand, seven hundred thirty-four".