30425214325251 has 16 divisors (see below), whose sum is σ = 41885193139200. Its totient is φ = 19624656780960.

The previous prime is 30425214325229. The next prime is 30425214325271. The reversal of 30425214325251 is 15252341252403.

It is not a de Polignac number, because 30425214325251 - 2³¹ = 30423066841603 is a prime.

It is a super-3 number, since 3×30425214325251³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (30425214325271) 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 15 ways as a sum of consecutive naturals, for example, 37207965 + ... + 38016878.

It is an arithmetic number, because the mean of its divisors is an integer number (2617824571200).

Almost surely, 2^{30425214325251} is an apocalyptic number.

30425214325251 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

30425214325251 is a deficient number, since it is larger than the sum of its proper divisors (11459978813949).

30425214325251 is a wasteful number, since it uses less digits than its factorization.

30425214325251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75229226.

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 30425214325251 its reverse (15252341252403), we get a palindrome (45677555577654).

The spelling of 30425214325251 in words is "thirty trillion, four hundred twenty-five billion, two hundred fourteen million, three hundred twenty-five thousand, two hundred fifty-one".