2040163662 has 32 divisors (see below), whose sum is σ = 4160688768. Its totient is φ = 666682016.

The previous prime is 2040163651. The next prime is 2040163667. The reversal of 2040163662 is 2663610402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040163667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635353 + ... + 638555.

It is an arithmetic number, because the mean of its divisors is an integer number (130021524).

Almost surely, 2^2040163662 is an apocalyptic number.

2040163662 is an abundant number, since it is smaller than the sum of its proper divisors (2120525106).

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

2040163662 is a wasteful number, since it uses less digits than its factorization.

2040163662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5264.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 2040163662 is about 45168.1708950008. The cubic root of 2040163662 is about 1268.2990563154.

The spelling of 2040163662 in words is "two billion, forty million, one hundred sixty-three thousand, six hundred sixty-two".