4202423001 has 48 divisors (see below), whose sum is σ = 7398518400. Its totient is φ = 2243787264.

The previous prime is 4202422979. The next prime is 4202423009. The reversal of 4202423001 is 1003242024.

4202423001 is a `hidden beast` number, since 420 + 242 + 3 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 4202423001 - 2⁶ = 4202422937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4202423009) 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, 134755 + ... + 162983.

It is an arithmetic number, because the mean of its divisors is an integer number (154135800).

Almost surely, 2^4202423001 is an apocalyptic number.

It is an amenable number.

4202423001 is a deficient number, since it is larger than the sum of its proper divisors (3196095399).

4202423001 is a wasteful number, since it uses less digits than its factorization.

4202423001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28398 (or 28395 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4202423001 is about 64826.0981472740. The cubic root of 4202423001 is about 1613.7388513969.

Adding to 4202423001 its reverse (1003242024), we get a palindrome (5205665025).

It can be divided in two parts, 42024 and 23001, that added together give a square (65025 = 255²).

The spelling of 4202423001 in words is "four billion, two hundred two million, four hundred twenty-three thousand, one".