151641338 has 16 divisors (see below), whose sum is σ = 230770176. Its totient is φ = 74725200.

The previous prime is 151641331. The next prime is 151641353. The reversal of 151641338 is 833146151.

It is not an unprimeable number, because it can be changed into a prime (151641331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44288 + ... + 47588.

It is an arithmetic number, because the mean of its divisors is an integer number (14423136).

Almost surely, 2^151641338 is an apocalyptic number.

151641338 is a deficient number, since it is larger than the sum of its proper divisors (79128838).

151641338 is a wasteful number, since it uses less digits than its factorization.

151641338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3629.

The product of its digits is 8640, while the sum is 32.

The square root of 151641338 is about 12314.2737504085. The cubic root of 151641338 is about 533.2602385069.

Adding to 151641338 its reverse (833146151), we get a palindrome (984787489).

The spelling of 151641338 in words is "one hundred fifty-one million, six hundred forty-one thousand, three hundred thirty-eight".