151413838 has 4 divisors (see below), whose sum is σ = 227120760. Its totient is φ = 75706918.

The previous prime is 151413833. The next prime is 151413839. The reversal of 151413838 is 838314151.

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: 838314151 = 443 ⋅1892357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151413833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37853458 + ... + 37853461.

It is an arithmetic number, because the mean of its divisors is an integer number (56780190).

Almost surely, 2^151413838 is an apocalyptic number.

151413838 is a deficient number, since it is larger than the sum of its proper divisors (75706922).

151413838 is an equidigital number, since it uses as much as digits as its factorization.

151413838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75706921.

The product of its digits is 11520, while the sum is 34.

The square root of 151413838 is about 12305.0330353071. The cubic root of 151413838 is about 532.9934303815.

Adding to 151413838 its reverse (838314151), we get a palindrome (989727989).

It can be divided in two parts, 151413 and 838, that added together give a palindrome (152251).

The spelling of 151413838 in words is "one hundred fifty-one million, four hundred thirteen thousand, eight hundred thirty-eight".