1422242004 has 48 divisors (see below), whose sum is σ = 3357627840. Its totient is φ = 468518400.

The previous prime is 1422241999. The next prime is 1422242027. The reversal of 1422242004 is 4002422241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1222327 + ... + 1223489.

It is an arithmetic number, because the mean of its divisors is an integer number (69950580).

Almost surely, 2^1422242004 is an apocalyptic number.

It is an amenable number.

1422242004 is an abundant number, since it is smaller than the sum of its proper divisors (1935385836).

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

1422242004 is a wasteful number, since it uses less digits than its factorization.

1422242004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2280 (or 2278 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 1422242004 is about 37712.6239341683. The cubic root of 1422242004 is about 1124.5821009816.

Adding to 1422242004 its reverse (4002422241), we get a palindrome (5424664245).

The spelling of 1422242004 in words is "one billion, four hundred twenty-two million, two hundred forty-two thousand, four".