2351141361 has 24 divisors (see below), whose sum is σ = 3654826344. Its totient is φ = 1451036160.

The previous prime is 2351141341. The next prime is 2351141381. The reversal of 2351141361 is 1631411532.

It is a happy number.

2351141361 is a `hidden beast` number, since 235 + 11 + 413 + 6 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (2351141341) and next prime (2351141381).

It can be written as a sum of positive squares in 4 ways, for example, as 587141361 + 1764000000 = 24231^2 + 42000^2 .

It is not a de Polignac number, because 2351141361 - 2⁶ = 2351141297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2351141341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116626 + ... + 135291.

It is an arithmetic number, because the mean of its divisors is an integer number (152284431).

Almost surely, 2^2351141361 is an apocalyptic number.

It is an amenable number.

2351141361 is a deficient number, since it is larger than the sum of its proper divisors (1303684983).

2351141361 is a wasteful number, since it uses less digits than its factorization.

2351141361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252001 (or 251998 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 2351141361 is about 48488.5693849592. The cubic root of 2351141361 is about 1329.7181005046.

Adding to 2351141361 its reverse (1631411532), we get a palindrome (3982552893).

The spelling of 2351141361 in words is "two billion, three hundred fifty-one million, one hundred forty-one thousand, three hundred sixty-one".