1342021011 has 8 divisors (see below), whose sum is σ = 1794238464. Its totient is φ = 892242120.

The previous prime is 1342020989. The next prime is 1342021063. The reversal of 1342021011 is 1101202431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1342021011 - 2⁹ = 1342020499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1342021211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608355 + ... + 610556.

It is an arithmetic number, because the mean of its divisors is an integer number (224279808).

Almost surely, 2^1342021011 is an apocalyptic number.

1342021011 is a deficient number, since it is larger than the sum of its proper divisors (452217453).

1342021011 is a wasteful number, since it uses less digits than its factorization.

1342021011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219281.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1342021011 is about 36633.6049413650. The cubic root of 1342021011 is about 1103.0277496582.

Adding to 1342021011 its reverse (1101202431), we get a palindrome (2443223442).

The spelling of 1342021011 in words is "one billion, three hundred forty-two million, twenty-one thousand, eleven".