2041401044 has 6 divisors (see below), whose sum is σ = 3572451834. Its totient is φ = 1020700520.

The previous prime is 2041401023. The next prime is 2041401071. The reversal of 2041401044 is 4401041402.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1235522500 + 805878544 = 35150^2 + 28388^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255175127 + ... + 255175134.

It is an arithmetic number, because the mean of its divisors is an integer number (595408639).

Almost surely, 2^2041401044 is an apocalyptic number.

It is an amenable number.

2041401044 is a deficient number, since it is larger than the sum of its proper divisors (1531050790).

2041401044 is a wasteful number, since it uses less digits than its factorization.

2041401044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510350265 (or 510350263 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2041401044 is about 45181.8663182476. The cubic root of 2041401044 is about 1268.5554169984. Note that the first 3 decimals are identical.

Adding to 2041401044 its reverse (4401041402), we get a palindrome (6442442446).

The spelling of 2041401044 in words is "two billion, forty-one million, four hundred one thousand, forty-four".