1442234051 has 2 divisors, whose sum is σ = 1442234052. Its totient is φ = 1442234050.

The previous prime is 1442234023. The next prime is 1442234071. The reversal of 1442234051 is 1504322441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1442234051 - 2²² = 1438039747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1442234051.

It is not a weakly prime, because it can be changed into another prime (1442234011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721117025 + 721117026.

It is an arithmetic number, because the mean of its divisors is an integer number (721117026).

Almost surely, 2^1442234051 is an apocalyptic number.

1442234051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1442234051 is an equidigital number, since it uses as much as digits as its factorization.

1442234051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1442234051 is about 37976.7567203941. The cubic root of 1442234051 is about 1129.8269113848.

Adding to 1442234051 its reverse (1504322441), we get a palindrome (2946556492).

The spelling of 1442234051 in words is "one billion, four hundred forty-two million, two hundred thirty-four thousand, fifty-one".