1442479103 has 8 divisors (see below), whose sum is σ = 1558503408. Its totient is φ = 1327178304.

The previous prime is 1442478997. The next prime is 1442479117. The reversal of 1442479103 is 3019742441.

It is a happy number.

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 1442479103 - 2²⁴ = 1425701887 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 (1442479153) 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, 176726 + ... + 184707.

It is an arithmetic number, because the mean of its divisors is an integer number (194812926).

Almost surely, 2^1442479103 is an apocalyptic number.

1442479103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1442479103 is a deficient number, since it is larger than the sum of its proper divisors (116024305).

1442479103 is a wasteful number, since it uses less digits than its factorization.

1442479103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361753.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 1442479103 is about 37979.9829252200. The cubic root of 1442479103 is about 1129.8908979166.

The spelling of 1442479103 in words is "one billion, four hundred forty-two million, four hundred seventy-nine thousand, one hundred three".