1342011340 has 24 divisors (see below), whose sum is σ = 2860289712. Its totient is φ = 528792000.

The previous prime is 1342011323. The next prime is 1342011347. The reversal of 1342011340 is 431102431.

It is not an unprimeable number, because it can be changed into a prime (1342011347) 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, 499411 + ... + 502090.

It is an arithmetic number, because the mean of its divisors is an integer number (119178738).

Almost surely, 2^1342011340 is an apocalyptic number.

1342011340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342011340 is an abundant number, since it is smaller than the sum of its proper divisors (1518278372).

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

1342011340 is a wasteful number, since it uses less digits than its factorization.

1342011340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001577 (or 1001575 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1342011340 is about 36633.4729448356. The cubic root of 1342011340 is about 1103.0251000706.

Adding to 1342011340 its reverse (431102431), we get a palindrome (1773113771).

The spelling of 1342011340 in words is "one billion, three hundred forty-two million, eleven thousand, three hundred forty".