1341424340 has 12 divisors (see below), whose sum is σ = 2816991156. Its totient is φ = 536569728.

The previous prime is 1341424333. The next prime is 1341424361. The reversal of 1341424340 is 434241431.

It can be written as a sum of positive squares in 2 ways, for example, as 772506436 + 568917904 = 27794^2 + 23852^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33535589 + ... + 33535628.

It is an arithmetic number, because the mean of its divisors is an integer number (234749263).

Almost surely, 2^1341424340 is an apocalyptic number.

1341424340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341424340 is an abundant number, since it is smaller than the sum of its proper divisors (1475566816).

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

1341424340 is a wasteful number, since it uses less digits than its factorization.

1341424340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67071226 (or 67071224 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1341424340 is about 36625.4602701454. The cubic root of 1341424340 is about 1102.8642543956.

Adding to 1341424340 its reverse (434241431), we get a palindrome (1775665771).

The spelling of 1341424340 in words is "one billion, three hundred forty-one million, four hundred twenty-four thousand, three hundred forty".