1341620342 has 8 divisors (see below), whose sum is σ = 2012961216. Its totient is φ = 670633272.

The previous prime is 1341620341. The next prime is 1341620347. The reversal of 1341620342 is 2430261431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341620341) 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, 78758 + ... + 94265.

It is an arithmetic number, because the mean of its divisors is an integer number (251620152).

Almost surely, 2^1341620342 is an apocalyptic number.

1341620342 is a deficient number, since it is larger than the sum of its proper divisors (671340874).

1341620342 is a wasteful number, since it uses less digits than its factorization.

1341620342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176902.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 1341620342 is about 36628.1359340057. The cubic root of 1341620342 is about 1102.9179667236.

Adding to 1341620342 its reverse (2430261431), we get a palindrome (3771881773).

The spelling of 1341620342 in words is "one billion, three hundred forty-one million, six hundred twenty thousand, three hundred forty-two".