43425414141545 has 16 divisors (see below), whose sum is σ = 55533110561280. Its totient is φ = 32522863353024.

The previous prime is 43425414141491. The next prime is 43425414141617. The reversal of 43425414141545 is 54514141452434.

It is not a de Polignac number, because 43425414141545 - 2³⁰ = 43424340399721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 43425414141545.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4017146690 + ... + 4017157499.

It is an arithmetic number, because the mean of its divisors is an integer number (3470819410080).

Almost surely, 2^{43425414141545} is an apocalyptic number.

It is an amenable number.

43425414141545 is a deficient number, since it is larger than the sum of its proper divisors (12107696419735).

43425414141545 is a wasteful number, since it uses less digits than its factorization.

43425414141545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8034304264.

The product of its digits is 3072000, while the sum is 47.

Adding to 43425414141545 its reverse (54514141452434), we get a palindrome (97939555593979).

The spelling of 43425414141545 in words is "forty-three trillion, four hundred twenty-five billion, four hundred fourteen million, one hundred forty-one thousand, five hundred forty-five".