4156315464 has 64 divisors (see below), whose sum is σ = 12391511040. Its totient is φ = 1135886400.

The previous prime is 4156315463. The next prime is 4156315477. The reversal of 4156315464 is 4645136514.

It is not an unprimeable number, because it can be changed into a prime (4156315463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 533962 + ... + 541689.

It is an arithmetic number, because the mean of its divisors is an integer number (193617360).

Almost surely, 2^4156315464 is an apocalyptic number.

It is an amenable number.

4156315464 is an abundant number, since it is smaller than the sum of its proper divisors (8235195576).

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

4156315464 is a wasteful number, since it uses less digits than its factorization.

4156315464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075690 (or 1075686 counting only the distinct ones).

The product of its digits is 172800, while the sum is 39.

The square root of 4156315464 is about 64469.4925061459. The cubic root of 4156315464 is about 1607.8153391817.

The spelling of 4156315464 in words is "four billion, one hundred fifty-six million, three hundred fifteen thousand, four hundred sixty-four".