30211400234002 has 24 divisors (see below), whose sum is σ = 49152829217940. Its totient is φ = 13920522220800.

The previous prime is 30211400233999. The next prime is 30211400234021. The reversal of 30211400234002 is 20043200411203.

It can be written as a sum of positive squares in 6 ways, for example, as 11427246137241 + 18784154096761 = 3380421^2 + 4334069^2 .

It is a super-2 number, since 2×30211400234002² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74158627 + ... + 74564902.

Almost surely, 2^{30211400234002} is an apocalyptic number.

30211400234002 is a deficient number, since it is larger than the sum of its proper divisors (18941428983938).

30211400234002 is a wasteful number, since it uses less digits than its factorization.

30211400234002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148724158 (or 148724145 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30211400234002 its reverse (20043200411203), we get a palindrome (50254600645205).

The spelling of 30211400234002 in words is "thirty trillion, two hundred eleven billion, four hundred million, two hundred thirty-four thousand, two".