30432123311342 has 16 divisors (see below), whose sum is σ = 45686673598320. Its totient is φ = 15203233930368.

The previous prime is 30432123311321. The next prime is 30432123311363. The reversal of 30432123311342 is 24311332123403.

It is an interprime number because it is at equal distance from previous prime (30432123311321) and next prime (30432123311363).

It is a super-2 number, since 2×30432123311342² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30432123311299 and 30432123311308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33558068 + ... + 34452984.

It is an arithmetic number, because the mean of its divisors is an integer number (2855417099895).

Almost surely, 2^{30432123311342} is an apocalyptic number.

30432123311342 is a deficient number, since it is larger than the sum of its proper divisors (15254550286978).

30432123311342 is a wasteful number, since it uses less digits than its factorization.

30432123311342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909235.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 30432123311342 its reverse (24311332123403), we get a palindrome (54743455434745).

The spelling of 30432123311342 in words is "thirty trillion, four hundred thirty-two billion, one hundred twenty-three million, three hundred eleven thousand, three hundred forty-two".