425435352444045 has 32 divisors (see below), whose sum is σ = 756909968198400. Its totient is φ = 226724718814272.

The previous prime is 425435352443999. The next prime is 425435352444199. The reversal of 425435352444045 is 540444253534524.

425435352444045 is a `hidden beast` number, since 4 + 2 + 5 + 4 + 3 + 535 + 24 + 4 + 40 + 45 = 666.

It is not a de Polignac number, because 425435352444045 - 2¹³ = 425435352435853 is a prime.

It is a super-3 number, since 3×425435352444045³ (a number of 45 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 425435352443982 and 425435352444000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1209099990 + ... + 1209451799.

It is an arithmetic number, because the mean of its divisors is an integer number (23653436506200).

Almost surely, 2^{425435352444045} is an apocalyptic number.

425435352444045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

425435352444045 is a deficient number, since it is larger than the sum of its proper divisors (331474615754355).

425435352444045 is a wasteful number, since it uses less digits than its factorization.

425435352444045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2418553106 (or 2418553100 counting only the distinct ones).

The product of its (nonzero) digits is 92160000, while the sum is 54.

The spelling of 425435352444045 in words is "four hundred twenty-five trillion, four hundred thirty-five billion, three hundred fifty-two million, four hundred forty-four thousand, forty-five".