1341601357 has 4 divisors (see below), whose sum is σ = 1341748800. Its totient is φ = 1341453916.

The previous prime is 1341601351. The next prime is 1341601369. The reversal of 1341601357 is 7531061431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1341601357 - 2¹⁹ = 1341077069 is a prime.

It is a super-2 number, since 2×1341601357² = 3599788402208482898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341601351) 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, 59107 + ... + 78592.

It is an arithmetic number, because the mean of its divisors is an integer number (335437200).

Almost surely, 2^1341601357 is an apocalyptic number.

It is an amenable number.

1341601357 is a deficient number, since it is larger than the sum of its proper divisors (147443).

1341601357 is an equidigital number, since it uses as much as digits as its factorization.

1341601357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147442.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 1341601357 is about 36627.8767743914. The cubic root of 1341601357 is about 1102.9127643088.

Adding to 1341601357 its reverse (7531061431), we get a palindrome (8872662788).

The spelling of 1341601357 in words is "one billion, three hundred forty-one million, six hundred one thousand, three hundred fifty-seven".