1442313007 has 8 divisors (see below), whose sum is σ = 1450939392. Its totient is φ = 1433698200.

The previous prime is 1442312981. The next prime is 1442313023. The reversal of 1442313007 is 7003132441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1442313007 - 2²³ = 1433924399 is a prime.

It is a super-2 number, since 2×1442313007² = 4160533620322764098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442314007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431332 + ... + 434662.

It is an arithmetic number, because the mean of its divisors is an integer number (181367424).

Almost surely, 2^1442313007 is an apocalyptic number.

1442313007 is a deficient number, since it is larger than the sum of its proper divisors (8626385).

1442313007 is a wasteful number, since it uses less digits than its factorization.

1442313007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5789.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 1442313007 is about 37977.7962367487. The cubic root of 1442313007 is about 1129.8475287009.

Adding to 1442313007 its reverse (7003132441), we get a palindrome (8445445448).

The spelling of 1442313007 in words is "one billion, four hundred forty-two million, three hundred thirteen thousand, seven".