30940364310 has 32 divisors (see below), whose sum is σ = 78624927072. Its totient is φ = 7765424640.

The previous prime is 30940364261. The next prime is 30940364317. The reversal of 30940364310 is 1346304903.

It is a super-2 number, since 2×30940364310² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30940364317) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 30333181 + ... + 30334200.

It is an arithmetic number, because the mean of its divisors is an integer number (2457028971).

Almost surely, 2^30940364310 is an apocalyptic number.

30940364310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30940364310 is an abundant number, since it is smaller than the sum of its proper divisors (47684562762).

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

30940364310 is a wasteful number, since it uses less digits than its factorization.

30940364310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60667408.

The product of its (nonzero) digits is 23328, while the sum is 33.

The spelling of 30940364310 in words is "thirty billion, nine hundred forty million, three hundred sixty-four thousand, three hundred ten".