435648042 has 24 divisors (see below), whose sum is σ = 966927780. Its totient is φ = 141673920.

The previous prime is 435648041. The next prime is 435648071. The reversal of 435648042 is 240846534.

435648042 is a `hidden beast` number, since 4 + 3 + 5 + 648 + 0 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 396447921 + 39200121 = 19911^2 + 6261^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 435647988 and 435648006.

It is not an unprimeable number, because it can be changed into a prime (435648041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 294417 + ... + 295892.

Almost surely, 2^435648042 is an apocalyptic number.

435648042 is an abundant number, since it is smaller than the sum of its proper divisors (531279738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

435648042 is a wasteful number, since it uses less digits than its factorization.

435648042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590358 (or 590355 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 435648042 is about 20872.1834507078. The cubic root of 435648042 is about 758.0745593518.

The spelling of 435648042 in words is "four hundred thirty-five million, six hundred forty-eight thousand, forty-two".