4016421747 has 32 divisors (see below), whose sum is σ = 6415718400. Its totient is φ = 2468654496.

The previous prime is 4016421701. The next prime is 4016421757. The reversal of 4016421747 is 7471246104.

It is a happy number.

4016421747 is a `hidden beast` number, since 4 + 0 + 1 + 642 + 1 + 7 + 4 + 7 = 666.

It is not a de Polignac number, because 4016421747 - 2¹⁸ = 4016159603 is a prime.

It is a super-2 number, since 2×4016421747² = 32263287299549064018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4016421757) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 303454 + ... + 316412.

It is an arithmetic number, because the mean of its divisors is an integer number (200491200).

Almost surely, 2^4016421747 is an apocalyptic number.

4016421747 is a deficient number, since it is larger than the sum of its proper divisors (2399296653).

4016421747 is a wasteful number, since it uses less digits than its factorization.

4016421747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13864 (or 13858 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 4016421747 is about 63375.2455379859. The cubic root of 4016421747 is about 1589.5704108211.

The spelling of 4016421747 in words is "four billion, sixteen million, four hundred twenty-one thousand, seven hundred forty-seven".