354230005020225 has 24 divisors (see below), whose sum is σ = 585929050030560. Its totient is φ = 188835967710720.

The previous prime is 354230005020223. The next prime is 354230005020239. The reversal of 354230005020225 is 522020500032453.

It is not a de Polignac number, because 354230005020225 - 2¹ = 354230005020223 is a prime.

It is a super-3 number, since 3×354230005020225³ (a number of 45 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (354230005020223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1083605904 + ... + 1083932753.

It is an arithmetic number, because the mean of its divisors is an integer number (24413710417940).

Almost surely, 2^{354230005020225} is an apocalyptic number.

It is an amenable number.

354230005020225 is a deficient number, since it is larger than the sum of its proper divisors (231699045010335).

354230005020225 is a wasteful number, since it uses less digits than its factorization.

354230005020225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2167540849 (or 2167540844 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

Adding to 354230005020225 its reverse (522020500032453), we get a palindrome (876250505052678).

The spelling of 354230005020225 in words is "three hundred fifty-four trillion, two hundred thirty billion, five million, twenty thousand, two hundred twenty-five".