43142441325 has 12 divisors (see below), whose sum is σ = 71328836448. Its totient is φ = 23009302000.

The previous prime is 43142441263. The next prime is 43142441341. The reversal of 43142441325 is 52314424134.

It is not a de Polignac number, because 43142441325 - 2⁶ = 43142441261 is a prime.

It is a super-2 number, since 2×43142441325² (a number of 22 digits) contains 22 as substring.

It is a congruent 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, 287616201 + ... + 287616350.

It is an arithmetic number, because the mean of its divisors is an integer number (5944069704).

Almost surely, 2^43142441325 is an apocalyptic number.

It is an amenable number.

43142441325 is a deficient number, since it is larger than the sum of its proper divisors (28186395123).

43142441325 is a wasteful number, since it uses less digits than its factorization.

43142441325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575232564 (or 575232559 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

Adding to 43142441325 its reverse (52314424134), we get a palindrome (95456865459).

The spelling of 43142441325 in words is "forty-three billion, one hundred forty-two million, four hundred forty-one thousand, three hundred twenty-five".