30430234042132 has 96 divisors (see below), whose sum is σ = 55427058892800. Its totient is φ = 14602709721600.

The previous prime is 30430234042097. The next prime is 30430234042141. The reversal of 30430234042132 is 23124043203403.

It is a happy number.

It is a super-2 number, since 2×30430234042132² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 30430234042094 and 30430234042103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9750153532 + ... + 9750156652.

It is an arithmetic number, because the mean of its divisors is an integer number (577365196800).

Almost surely, 2^{30430234042132} is an apocalyptic number.

It is an amenable number.

30430234042132 is a deficient number, since it is larger than the sum of its proper divisors (24996824850668).

30430234042132 is a wasteful number, since it uses less digits than its factorization.

30430234042132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4637 (or 4635 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 30430234042132 its reverse (23124043203403), we get a palindrome (53554277245535).

The spelling of 30430234042132 in words is "thirty trillion, four hundred thirty billion, two hundred thirty-four million, forty-two thousand, one hundred thirty-two".