348025380121 has 4 divisors (see below), whose sum is σ = 350682062544. Its totient is φ = 345368697700.

The previous prime is 348025380103. The next prime is 348025380169. The reversal of 348025380121 is 121083520843.

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 348025380121 - 2²³ = 348016991513 is a prime.

It is a super-2 number, since 2×348025380121² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348025390121) 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, 1328341015 + ... + 1328341276.

It is an arithmetic number, because the mean of its divisors is an integer number (87670515636).

Almost surely, 2^348025380121 is an apocalyptic number.

It is an amenable number.

348025380121 is a deficient number, since it is larger than the sum of its proper divisors (2656682423).

348025380121 is a wasteful number, since it uses less digits than its factorization.

348025380121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2656682422.

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 348025380121 in words is "three hundred forty-eight billion, twenty-five million, three hundred eighty thousand, one hundred twenty-one".