346134022025 has 96 divisors (see below), whose sum is σ = 502031903616. Its totient is φ = 233945600000.

The previous prime is 346134022019. The next prime is 346134022027. The reversal of 346134022025 is 520220431643.

It is not a de Polignac number, because 346134022025 - 2²⁰ = 346132973449 is a prime.

It is a super-2 number, since 2×346134022025² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 346134021982 and 346134022000.

It is not an unprimeable number, because it can be changed into a prime (346134022027) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 231837179 + ... + 231838671.

It is an arithmetic number, because the mean of its divisors is an integer number (5229498996).

Almost surely, 2^346134022025 is an apocalyptic number.

It is an amenable number.

346134022025 is a deficient number, since it is larger than the sum of its proper divisors (155897881591).

346134022025 is a wasteful number, since it uses less digits than its factorization.

346134022025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123 (or 2118 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 346134022025 its reverse (520220431643), we get a palindrome (866354453668).

The spelling of 346134022025 in words is "three hundred forty-six billion, one hundred thirty-four million, twenty-two thousand, twenty-five".