1342040034 has 32 divisors (see below), whose sum is σ = 2916495360. Its totient is φ = 410130000.

The previous prime is 1342040033. The next prime is 1342040039. The reversal of 1342040034 is 4300402431.

It is not an unprimeable number, because it can be changed into a prime (1342040033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186342 + ... + 193409.

It is an arithmetic number, because the mean of its divisors is an integer number (91140480).

Almost surely, 2^1342040034 is an apocalyptic number.

1342040034 is an abundant number, since it is smaller than the sum of its proper divisors (1574455326).

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

1342040034 is a wasteful number, since it uses less digits than its factorization.

1342040034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379806.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1342040034 is about 36633.8645791022. The cubic root of 1342040034 is about 1103.0329613992.

Adding to 1342040034 its reverse (4300402431), we get a palindrome (5642442465).

The spelling of 1342040034 in words is "one billion, three hundred forty-two million, forty thousand, thirty-four".