1442270613 has 16 divisors (see below), whose sum is σ = 2198456960. Its totient is φ = 823887936.

The previous prime is 1442270597. The next prime is 1442270657. The reversal of 1442270613 is 3160722441.

It is not a de Polignac number, because 1442270613 - 2⁴ = 1442270597 is a prime.

It is a super-2 number, since 2×1442270613² = 4160289042246791538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442270663) 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 in 15 ways as a sum of consecutive naturals, for example, 68631 + ... + 87147.

It is an arithmetic number, because the mean of its divisors is an integer number (137403560).

Almost surely, 2^1442270613 is an apocalyptic number.

It is an amenable number.

1442270613 is a deficient number, since it is larger than the sum of its proper divisors (756186347).

1442270613 is a wasteful number, since it uses less digits than its factorization.

1442270613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22236.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 1442270613 is about 37977.2380907301. The cubic root of 1442270613 is about 1129.8364586985.

The spelling of 1442270613 in words is "one billion, four hundred forty-two million, two hundred seventy thousand, six hundred thirteen".