1341014440 has 16 divisors (see below), whose sum is σ = 3017282580. Its totient is φ = 536405760.

The previous prime is 1341014329. The next prime is 1341014443. The reversal of 1341014440 is 444101431.

It can be written as a sum of positive squares in 2 ways, for example, as 1309137124 + 31877316 = 36182^2 + 5646^2 .

It is not an unprimeable number, because it can be changed into a prime (1341014443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16762641 + ... + 16762720.

Almost surely, 2^1341014440 is an apocalyptic number.

1341014440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341014440 is an abundant number, since it is smaller than the sum of its proper divisors (1676268140).

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

1341014440 is a wasteful number, since it uses less digits than its factorization.

1341014440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33525372 (or 33525368 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1341014440 is about 36619.8640084859. The cubic root of 1341014440 is about 1102.7519086106.

Adding to 1341014440 its reverse (444101431), we get a palindrome (1785115871).

The spelling of 1341014440 in words is "one billion, three hundred forty-one million, fourteen thousand, four hundred forty".