1425365105345 has 16 divisors (see below), whose sum is σ = 1746877708800. Its totient is φ = 1116000343104.

The previous prime is 1425365105323. The next prime is 1425365105369. The reversal of 1425365105345 is 5435015635241.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1425365105345 - 2¹⁰ = 1425365104321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1425365105296 and 1425365105305.

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, 13141004 + ... + 13249026.

It is an arithmetic number, because the mean of its divisors is an integer number (109179856800).

Almost surely, 2^{1425365105345} is an apocalyptic number.

It is an amenable number.

1425365105345 is a deficient number, since it is larger than the sum of its proper divisors (321512603455).

1425365105345 is a wasteful number, since it uses less digits than its factorization.

1425365105345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164224.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 1425365105345 in words is "one trillion, four hundred twenty-five billion, three hundred sixty-five million, one hundred five thousand, three hundred forty-five".