345467010121 has 4 divisors (see below), whose sum is σ = 345581292672. Its totient is φ = 345352727572.

The previous prime is 345467010113. The next prime is 345467010139. The reversal of 345467010121 is 121010764543.

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 345467010121 - 2³ = 345467010113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345467010151) 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, 57136741 + ... + 57142786.

It is an arithmetic number, because the mean of its divisors is an integer number (86395323168).

Almost surely, 2^345467010121 is an apocalyptic number.

It is an amenable number.

345467010121 is a deficient number, since it is larger than the sum of its proper divisors (114282551).

345467010121 is a wasteful number, since it uses less digits than its factorization.

345467010121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114282550.

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 345467010121 its reverse (121010764543), we get a palindrome (466477774664).

The spelling of 345467010121 in words is "three hundred forty-five billion, four hundred sixty-seven million, ten thousand, one hundred twenty-one".