1461424051 has 2 divisors, whose sum is σ = 1461424052. Its totient is φ = 1461424050.

The previous prime is 1461424043. The next prime is 1461424061. The reversal of 1461424051 is 1504241641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1461424051 - 2³ = 1461424043 is a prime.

It is not a weakly prime, because it can be changed into another prime (1461424001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 730712025 + 730712026.

It is an arithmetic number, because the mean of its divisors is an integer number (730712026).

Almost surely, 2^1461424051 is an apocalyptic number.

1461424051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1461424051 is an equidigital number, since it uses as much as digits as its factorization.

1461424051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 1461424051 is about 38228.5763663781. The cubic root of 1461424051 is about 1134.8159122349.

Adding to 1461424051 its reverse (1504241641), we get a palindrome (2965665692).

The spelling of 1461424051 in words is "one billion, four hundred sixty-one million, four hundred twenty-four thousand, fifty-one".