1442715101 has 4 divisors (see below), whose sum is σ = 1463035104. Its totient is φ = 1422395100.

The previous prime is 1442715077. The next prime is 1442715139. The reversal of 1442715101 is 1015172441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1442715101 - 2³⁰ = 368973277 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 (1442715151) 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, 10159895 + ... + 10160036.

It is an arithmetic number, because the mean of its divisors is an integer number (365758776).

Almost surely, 2^1442715101 is an apocalyptic number.

It is an amenable number.

1442715101 is a deficient number, since it is larger than the sum of its proper divisors (20320003).

1442715101 is an equidigital number, since it uses as much as digits as its factorization.

1442715101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20320002.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 1442715101 is about 37983.0896715894. The cubic root of 1442715101 is about 1129.9525134716.

Adding to 1442715101 its reverse (1015172441), we get a palindrome (2457887542).

The spelling of 1442715101 in words is "one billion, four hundred forty-two million, seven hundred fifteen thousand, one hundred one".