1342012535 has 16 divisors (see below), whose sum is σ = 1636319232. Its totient is φ = 1056400800.

The previous prime is 1342012531. The next prime is 1342012543. The reversal of 1342012535 is 5352102431.

It is a happy number.

It is not a de Polignac number, because 1342012535 - 2² = 1342012531 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342012531) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 190730 + ... + 197640.

It is an arithmetic number, because the mean of its divisors is an integer number (102269952).

Almost surely, 2^1342012535 is an apocalyptic number.

1342012535 is a deficient number, since it is larger than the sum of its proper divisors (294306697).

1342012535 is an equidigital number, since it uses as much as digits as its factorization.

1342012535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7534.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1342012535 is about 36633.4892550519. The cubic root of 1342012535 is about 1103.0254274684.

Adding to 1342012535 its reverse (5352102431), we get a palindrome (6694114966).

The spelling of 1342012535 in words is "one billion, three hundred forty-two million, twelve thousand, five hundred thirty-five".