3454225145 has 16 divisors (see below), whose sum is σ = 4740009600. Its totient is φ = 2367218304.

The previous prime is 3454225129. The next prime is 3454225153. The reversal of 3454225145 is 5415224543.

It is a cyclic number.

It is not a de Polignac number, because 3454225145 - 2⁴ = 3454225129 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33206 + ... + 89504.

It is an arithmetic number, because the mean of its divisors is an integer number (296250600).

Almost surely, 2^3454225145 is an apocalyptic number.

3454225145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3454225145 is a deficient number, since it is larger than the sum of its proper divisors (1285784455).

3454225145 is a wasteful number, since it uses less digits than its factorization.

3454225145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58064.

The product of its digits is 96000, while the sum is 35.

The square root of 3454225145 is about 58772.6564398786. The cubic root of 3454225145 is about 1511.6463987528.

Adding to 3454225145 its reverse (5415224543), we get a palindrome (8869449688).

The spelling of 3454225145 in words is "three billion, four hundred fifty-four million, two hundred twenty-five thousand, one hundred forty-five".