143734314225 has 12 divisors (see below), whose sum is σ = 237640732976. Its totient is φ = 76658300880.

The previous prime is 143734314209. The next prime is 143734314287. The reversal of 143734314225 is 522413437341.

It is not a de Polignac number, because 143734314225 - 2⁴ = 143734314209 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 958228687 + ... + 958228836.

Almost surely, 2^143734314225 is an apocalyptic number.

143734314225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

143734314225 is a deficient number, since it is larger than the sum of its proper divisors (93906418751).

143734314225 is a wasteful number, since it uses less digits than its factorization.

143734314225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916457536 (or 1916457531 counting only the distinct ones).

The product of its digits is 241920, while the sum is 39.

The spelling of 143734314225 in words is "one hundred forty-three billion, seven hundred thirty-four million, three hundred fourteen thousand, two hundred twenty-five".