30400101025343 has 24 divisors (see below), whose sum is σ = 36901376625888. Its totient is φ = 24923998826496.

The previous prime is 30400101025331. The next prime is 30400101025373. The reversal of 30400101025343 is 34352010100403.

It is not a de Polignac number, because 30400101025343 - 2⁸ = 30400101025087 is a prime.

It is a super-2 number, since 2×30400101025343² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30400101025373) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 156999155 + ... + 157192667.

It is an arithmetic number, because the mean of its divisors is an integer number (1537557359412).

Almost surely, 2^{30400101025343} is an apocalyptic number.

30400101025343 is a deficient number, since it is larger than the sum of its proper divisors (6501275600545).

30400101025343 is a wasteful number, since it uses less digits than its factorization.

30400101025343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332943 (or 332936 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 30400101025343 its reverse (34352010100403), we get a palindrome (64752111125746).

The spelling of 30400101025343 in words is "thirty trillion, four hundred billion, one hundred one million, twenty-five thousand, three hundred forty-three".