1541428338 has 8 divisors (see below), whose sum is σ = 3082856688. Its totient is φ = 513809444.

The previous prime is 1541428307. The next prime is 1541428363. The reversal of 1541428338 is 8338241451.

It is a sphenic number, since it is the product of 3 distinct primes.

1541428338 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1541428296 and 1541428305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128452356 + ... + 128452367.

It is an arithmetic number, because the mean of its divisors is an integer number (385357086).

Almost surely, 2^1541428338 is an apocalyptic number.

1541428338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1541428338 is a wasteful number, since it uses less digits than its factorization.

1541428338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256904728.

The product of its digits is 92160, while the sum is 39.

The square root of 1541428338 is about 39261.0282341153. The cubic root of 1541428338 is about 1155.1572627453.

Adding to 1541428338 its reverse (8338241451), we get a palindrome (9879669789).

The spelling of 1541428338 in words is "one billion, five hundred forty-one million, four hundred twenty-eight thousand, three hundred thirty-eight".