4023747422 has 4 divisors (see below), whose sum is σ = 6035621136. Its totient is φ = 2011873710.

The previous prime is 4023747367. The next prime is 4023747433. The reversal of 4023747422 is 2247473204.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005936854 + ... + 1005936857.

It is an arithmetic number, because the mean of its divisors is an integer number (1508905284).

Almost surely, 2^4023747422 is an apocalyptic number.

4023747422 is a deficient number, since it is larger than the sum of its proper divisors (2011873714).

4023747422 is a wasteful number, since it uses less digits than its factorization.

4023747422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011873713.

The product of its (nonzero) digits is 75264, while the sum is 35.

The square root of 4023747422 is about 63433.0152365470. The cubic root of 4023747422 is about 1590.5362459536.

The spelling of 4023747422 in words is "four billion, twenty-three million, seven hundred forty-seven thousand, four hundred twenty-two".