30214352555551 has 16 divisors (see below), whose sum is σ = 32187574174624. Its totient is φ = 28320736195584.

The previous prime is 30214352555393. The next prime is 30214352555561. The reversal of 30214352555551 is 15555525341203.

It is a cyclic number.

It is not a de Polignac number, because 30214352555551 - 2¹⁷ = 30214352424479 is a prime.

It is a super-2 number, since 2×30214352555551² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30214352555561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129957786 + ... + 130190071.

It is an arithmetic number, because the mean of its divisors is an integer number (2011723385914).

Almost surely, 2^{30214352555551} is an apocalyptic number.

30214352555551 is a deficient number, since it is larger than the sum of its proper divisors (1973221619073).

30214352555551 is a wasteful number, since it uses less digits than its factorization.

30214352555551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260148010.

The product of its (nonzero) digits is 2250000, while the sum is 46.

Adding to 30214352555551 its reverse (15555525341203), we get a palindrome (45769877896754).

The spelling of 30214352555551 in words is "thirty trillion, two hundred fourteen billion, three hundred fifty-two million, five hundred fifty-five thousand, five hundred fifty-one".