2361463421 has 4 divisors (see below), whose sum is σ = 2500373052. Its totient is φ = 2222553792.

The previous prime is 2361463411. The next prime is 2361463459. The reversal of 2361463421 is 1243641632.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1929405625 + 432057796 = 43925^2 + 20786^2 .

It is a cyclic number.

It is not a de Polignac number, because 2361463421 - 2¹⁸ = 2361201277 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 (2361463411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69454790 + ... + 69454823.

It is an arithmetic number, because the mean of its divisors is an integer number (625093263).

Almost surely, 2^2361463421 is an apocalyptic number.

It is an amenable number.

2361463421 is a deficient number, since it is larger than the sum of its proper divisors (138909631).

2361463421 is a wasteful number, since it uses less digits than its factorization.

2361463421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138909630.

The product of its digits is 20736, while the sum is 32.

The square root of 2361463421 is about 48594.8908940024. The cubic root of 2361463421 is about 1331.6611841408.

The spelling of 2361463421 in words is "two billion, three hundred sixty-one million, four hundred sixty-three thousand, four hundred twenty-one".