30550211351432 has 16 divisors (see below), whose sum is σ = 57282439985100. Its totient is φ = 15274894022080.

The previous prime is 30550211351431. The next prime is 30550211351461. The reversal of 30550211351432 is 23415311205503.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 28834043230756 + 1716168120676 = 5369734^2 + 1310026^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30550211351392 and 30550211351401.

It is not an unprimeable number, because it can be changed into a prime (30550211351431) 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 3 ways as a sum of consecutive naturals, for example, 25842419 + ... + 26998722.

Almost surely, 2^{30550211351432} is an apocalyptic number.

It is an amenable number.

30550211351432 is a deficient number, since it is larger than the sum of its proper divisors (26732228633668).

30550211351432 is a wasteful number, since it uses less digits than its factorization.

30550211351432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52913416 (or 52913412 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 30550211351432 its reverse (23415311205503), we get a palindrome (53965522556935).

The spelling of 30550211351432 in words is "thirty trillion, five hundred fifty billion, two hundred eleven million, three hundred fifty-one thousand, four hundred thirty-two".