1338452041 has 32 divisors (see below), whose sum is σ = 1522603008. Its totient is φ = 1169710080.

The previous prime is 1338452039. The next prime is 1338452047. The reversal of 1338452041 is 1402548331.

It is not a de Polignac number, because 1338452041 - 2¹ = 1338452039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1338451994 and 1338452012.

It is not an unprimeable number, because it can be changed into a prime (1338452047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3179011 + ... + 3179431.

It is an arithmetic number, because the mean of its divisors is an integer number (47581344).

Almost surely, 2^1338452041 is an apocalyptic number.

It is an amenable number.

1338452041 is a deficient number, since it is larger than the sum of its proper divisors (184150967).

1338452041 is a wasteful number, since it uses less digits than its factorization.

1338452041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 1338452041 is about 36584.8608170101. The cubic root of 1338452041 is about 1102.0490844438.

The spelling of 1338452041 in words is "one billion, three hundred thirty-eight million, four hundred fifty-two thousand, forty-one".