30436345074 has 16 divisors (see below), whose sum is σ = 60880940640. Its totient is φ = 10144073280.

The previous prime is 30436344989. The next prime is 30436345087. The reversal of 30436345074 is 47054363403.

It is a super-2 number, since 2×30436345074² (a number of 22 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 295287 + ... + 384794.

It is an arithmetic number, because the mean of its divisors is an integer number (3805058790).

Almost surely, 2^30436345074 is an apocalyptic number.

30436345074 is an abundant number, since it is smaller than the sum of its proper divisors (30444595566).

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

30436345074 is a wasteful number, since it uses less digits than its factorization.

30436345074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687545.

The product of its (nonzero) digits is 362880, while the sum is 39.

The spelling of 30436345074 in words is "thirty billion, four hundred thirty-six million, three hundred forty-five thousand, seventy-four".