1442122104 has 32 divisors (see below), whose sum is σ = 3817383120. Its totient is φ = 452430336.

The previous prime is 1442122079. The next prime is 1442122153. The reversal of 1442122104 is 4012212441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1766899 + ... + 1767714.

Almost surely, 2^1442122104 is an apocalyptic number.

It is an amenable number.

1442122104 is an abundant number, since it is smaller than the sum of its proper divisors (2375261016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1442122104 is a wasteful number, since it uses less digits than its factorization.

1442122104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3534639 (or 3534635 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1442122104 is about 37975.2828034236. The cubic root of 1442122104 is about 1129.7976780331.

Adding to 1442122104 its reverse (4012212441), we get a palindrome (5454334545).

The spelling of 1442122104 in words is "one billion, four hundred forty-two million, one hundred twenty-two thousand, one hundred four".