30136342065 has 16 divisors (see below), whose sum is σ = 48759926400. Its totient is φ = 15892122752.

The previous prime is 30136342039. The next prime is 30136342069. The reversal of 30136342065 is 56024363103.

It is a cyclic number.

It is not a de Polignac number, because 30136342065 - 2¹³ = 30136333873 is a prime.

It is a super-2 number, since 2×30136342065² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30136342069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11285685 + ... + 11288354.

It is an arithmetic number, because the mean of its divisors is an integer number (3047495400).

Almost surely, 2^30136342065 is an apocalyptic number.

It is an amenable number.

30136342065 is a deficient number, since it is larger than the sum of its proper divisors (18623584335).

30136342065 is a wasteful number, since it uses less digits than its factorization.

30136342065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22574136.

The product of its (nonzero) digits is 38880, while the sum is 33.

The spelling of 30136342065 in words is "thirty billion, one hundred thirty-six million, three hundred forty-two thousand, sixty-five".