232211142340425 has 30 divisors (see below), whose sum is σ = 430135306136558. Its totient is φ = 123845942580480.

The previous prime is 232211142340421. The next prime is 232211142340433. The reversal of 232211142340425 is 524043241112232.

232211142340425 is a `hidden beast` number, since 2 + 3 + 2 + 211 + 14 + 2 + 3 + 4 + 0 + 425 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 3021579116361 + 229189563224064 = 1738269^2 + 15139008^2 .

It is not a de Polignac number, because 232211142340425 - 2² = 232211142340421 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232211142340425.

It is not an unprimeable number, because it can be changed into a prime (232211142340421) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 57336082504 + ... + 57336086553.

Almost surely, 2^{232211142340425} is an apocalyptic number.

232211142340425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

232211142340425 is a deficient number, since it is larger than the sum of its proper divisors (197924163796133).

232211142340425 is a wasteful number, since it uses less digits than its factorization.

232211142340425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114672169079 (or 114672169065 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 232211142340425 its reverse (524043241112232), we get a palindrome (756254383452657).

The spelling of 232211142340425 in words is "two hundred thirty-two trillion, two hundred eleven billion, one hundred forty-two million, three hundred forty thousand, four hundred twenty-five".