4157918016 has 56 divisors (see below), whose sum is σ = 12572756160. Its totient is φ = 1187976192.

The previous prime is 4157918003. The next prime is 4157918057. The reversal of 4157918016 is 6108197514.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1545501 + ... + 1548188.

Almost surely, 2^4157918016 is an apocalyptic number.

It is an amenable number.

4157918016 is an abundant number, since it is smaller than the sum of its proper divisors (8414838144).

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

4157918016 is a wasteful number, since it uses less digits than its factorization.

4157918016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093711 (or 3093701 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 42.

The square root of 4157918016 is about 64481.9200706679. The cubic root of 4157918016 is about 1608.0219546024.

It can be divided in two parts, 41579 and 18016, that added together give a palindrome (59595).

The spelling of 4157918016 in words is "four billion, one hundred fifty-seven million, nine hundred eighteen thousand, sixteen".