1342004022 has 12 divisors (see below), whose sum is σ = 2907675420. Its totient is φ = 447334668.

The previous prime is 1342004017. The next prime is 1342004057. The reversal of 1342004022 is 2204002431.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 74555779 = 1342004022 / (1 + 3 + 4 + 2 + 0 + 0 + 4 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 1342003986 and 1342004004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37277872 + ... + 37277907.

It is an arithmetic number, because the mean of its divisors is an integer number (242306285).

Almost surely, 2^1342004022 is an apocalyptic number.

1342004022 is an abundant number, since it is smaller than the sum of its proper divisors (1565671398).

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

1342004022 is a wasteful number, since it uses less digits than its factorization.

1342004022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74555787 (or 74555784 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 1342004022 is about 36633.3730633694. The cubic root of 1342004022 is about 1103.0230951316.

Adding to 1342004022 its reverse (2204002431), we get a palindrome (3546006453).

The spelling of 1342004022 in words is "one billion, three hundred forty-two million, four thousand, twenty-two".