425418741 has 48 divisors (see below), whose sum is σ = 708244992. Its totient is φ = 243540000.

The previous prime is 425418709. The next prime is 425418751. The reversal of 425418741 is 147814524.

It is a happy number.

425418741 is a `hidden beast` number, since 42 + 541 + 8 + 74 + 1 = 666.

It is not a de Polignac number, because 425418741 - 2⁵ = 425418709 is a prime.

It is a super-2 number, since 2×425418741² = 361962210388050162, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 425418696 and 425418705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425418751) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 187866 + ... + 190116.

It is an arithmetic number, because the mean of its divisors is an integer number (14755104).

Almost surely, 2^425418741 is an apocalyptic number.

It is an amenable number.

425418741 is a deficient number, since it is larger than the sum of its proper divisors (282826251).

425418741 is a wasteful number, since it uses less digits than its factorization.

425418741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374 (or 2371 counting only the distinct ones).

The product of its digits is 35840, while the sum is 36.

The square root of 425418741 is about 20625.6815887379. The cubic root of 425418741 is about 752.0941419836.

The spelling of 425418741 in words is "four hundred twenty-five million, four hundred eighteen thousand, seven hundred forty-one".