5422641042 has 128 divisors (see below), whose sum is σ = 13900368384. Its totient is φ = 1372059648.

The previous prime is 5422641013. The next prime is 5422641053. The reversal of 5422641042 is 2401462245.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1472908 + ... + 1476584.

It is an arithmetic number, because the mean of its divisors is an integer number (108596628).

Almost surely, 2^5422641042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5422641042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6950184192).

5422641042 is an abundant number, since it is smaller than the sum of its proper divisors (8477727342).

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

5422641042 is a wasteful number, since it uses less digits than its factorization.

5422641042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3812.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 5422641042 is about 73638.5839217458. The cubic root of 5422641042 is about 1756.8591799134.

The spelling of 5422641042 in words is "five billion, four hundred twenty-two million, six hundred forty-one thousand, forty-two".