30212535401 has 8 divisors (see below), whose sum is σ = 30355410120. Its totient is φ = 30069756288.

The previous prime is 30212535391. The next prime is 30212535503. The reversal of 30212535401 is 10453521203.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1825340176 + 28387195225 = 42724^2 + 168485^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30212535401 - 2¹⁰ = 30212534377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30212537401) 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 7 ways as a sum of consecutive naturals, for example, 654845 + ... + 699461.

It is an arithmetic number, because the mean of its divisors is an integer number (3794426265).

Almost surely, 2^30212535401 is an apocalyptic number.

It is an amenable number.

30212535401 is a deficient number, since it is larger than the sum of its proper divisors (142874719).

30212535401 is a wasteful number, since it uses less digits than its factorization.

30212535401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47803.

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 30212535401 in words is "thirty billion, two hundred twelve million, five hundred thirty-five thousand, four hundred one".