425040415345 has 16 divisors (see below), whose sum is σ = 627751998720. Its totient is φ = 269036570304.

The previous prime is 425040415343. The next prime is 425040415453. The reversal of 425040415345 is 543514040524.

It is a cyclic number.

It is not a de Polignac number, because 425040415345 - 2¹ = 425040415343 is a prime.

It is a super-2 number, since 2×425040415345² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (425040415343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467076925 + ... + 467077834.

It is an arithmetic number, because the mean of its divisors is an integer number (39234499920).

Almost surely, 2^425040415345 is an apocalyptic number.

It is an amenable number.

425040415345 is a deficient number, since it is larger than the sum of its proper divisors (202711583375).

425040415345 is a wasteful number, since it uses less digits than its factorization.

425040415345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934154784.

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 425040415345 its reverse (543514040524), we get a palindrome (968554455869).

The spelling of 425040415345 in words is "four hundred twenty-five billion, forty million, four hundred fifteen thousand, three hundred forty-five".