2050441402 has 4 divisors (see below), whose sum is σ = 3075662106. Its totient is φ = 1025220700.

The previous prime is 2050441381. The next prime is 2050441453. The reversal of 2050441402 is 2041440502.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2041440502 = 2 ⋅1020720251.

It can be written as a sum of positive squares in only one way, i.e., 2003368081 + 47073321 = 44759^2 + 6861^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512610349 + ... + 512610352.

Almost surely, 2^2050441402 is an apocalyptic number.

2050441402 is a deficient number, since it is larger than the sum of its proper divisors (1025220704).

2050441402 is a wasteful number, since it uses less digits than its factorization.

2050441402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025220703.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 2050441402 is about 45281.7998979723. The cubic root of 2050441402 is about 1270.4252615154.

Adding to 2050441402 its reverse (2041440502), we get a palindrome (4091881904).

The spelling of 2050441402 in words is "two billion, fifty million, four hundred forty-one thousand, four hundred two".