2642041050 has 144 divisors (see below), whose sum is σ = 7516393920. Its totient is φ = 612550400.

The previous prime is 2642041037. The next prime is 2642041069. The reversal of 2642041050 is 501402462.

It is a self number, because there is not a number n which added to its sum of digits gives 2642041050.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 414286 + ... + 420614.

It is an arithmetic number, because the mean of its divisors is an integer number (52197180).

Almost surely, 2^2642041050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2642041050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3758196960).

2642041050 is an abundant number, since it is smaller than the sum of its proper divisors (4874352870).

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

2642041050 is a wasteful number, since it uses less digits than its factorization.

2642041050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6389 (or 6373 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2642041050 is about 51400.7884180778. The cubic root of 2642041050 is about 1382.4407289831.

The spelling of 2642041050 in words is "two billion, six hundred forty-two million, forty-one thousand, fifty".