1342042054 has 4 divisors (see below), whose sum is σ = 2013063084. Its totient is φ = 671021026.

The previous prime is 1342042027. The next prime is 1342042063. The reversal of 1342042054 is 4502402431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335510512 + ... + 335510515.

It is an arithmetic number, because the mean of its divisors is an integer number (503265771).

Almost surely, 2^1342042054 is an apocalyptic number.

1342042054 is a deficient number, since it is larger than the sum of its proper divisors (671021030).

1342042054 is an equidigital number, since it uses as much as digits as its factorization.

1342042054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671021029.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 1342042054 is about 36633.8921492107. The cubic root of 1342042054 is about 1103.0335148168.

Adding to 1342042054 its reverse (4502402431), we get a palindrome (5844444485).

The spelling of 1342042054 in words is "one billion, three hundred forty-two million, forty-two thousand, fifty-four".