1342042000 has 160 divisors (see below), whose sum is σ = 3548772864. Its totient is φ = 487872000.

The previous prime is 1342041983. The next prime is 1342042027. The reversal of 1342042000 is 2402431.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1845637 + ... + 1846363.

Almost surely, 2^1342042000 is an apocalyptic number.

1342042000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342042000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1774386432).

1342042000 is an abundant number, since it is smaller than the sum of its proper divisors (2206730864).

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

1342042000 is a wasteful number, since it uses less digits than its factorization.

1342042000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1342042000 is about 36633.8914121882. The cubic root of 1342042000 is about 1103.0335000224.

Adding to 1342042000 its reverse (2402431), we get a palindrome (1344444431).

The spelling of 1342042000 in words is "one billion, three hundred forty-two million, forty-two thousand".