2354421461 has 16 divisors (see below), whose sum is σ = 2843448960. Its totient is φ = 1904394240.

The previous prime is 2354421413. The next prime is 2354421469. The reversal of 2354421461 is 1641244532.

It is not a de Polignac number, because 2354421461 - 2¹⁸ = 2354159317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2354421469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260 + ... + 68621.

It is an arithmetic number, because the mean of its divisors is an integer number (177715560).

Almost surely, 2^2354421461 is an apocalyptic number.

It is an amenable number.

2354421461 is a deficient number, since it is larger than the sum of its proper divisors (489027499).

2354421461 is a wasteful number, since it uses less digits than its factorization.

2354421461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69164.

The product of its digits is 23040, while the sum is 32.

The square root of 2354421461 is about 48522.3810318496. The cubic root of 2354421461 is about 1330.3361806815.

Adding to 2354421461 its reverse (1641244532), we get a palindrome (3995665993).

The spelling of 2354421461 in words is "two billion, three hundred fifty-four million, four hundred twenty-one thousand, four hundred sixty-one".