151412441 has 4 divisors (see below), whose sum is σ = 152973492. Its totient is φ = 149851392.

The previous prime is 151412423. The next prime is 151412453. The reversal of 151412441 is 144214151.

151412441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 144214151 = 853 ⋅169067.

It can be written as a sum of positive squares in 2 ways, for example, as 69889600 + 81522841 = 8360^2 + 9029^2 .

It is a cyclic number.

It is not a de Polignac number, because 151412441 - 2⁶ = 151412377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (151412411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 780380 + ... + 780573.

It is an arithmetic number, because the mean of its divisors is an integer number (38243373).

Almost surely, 2^151412441 is an apocalyptic number.

It is an amenable number.

151412441 is a deficient number, since it is larger than the sum of its proper divisors (1561051).

151412441 is an equidigital number, since it uses as much as digits as its factorization.

151412441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561050.

The product of its digits is 640, while the sum is 23.

The square root of 151412441 is about 12304.9762697861. The cubic root of 151412441 is about 532.9917911784.

Adding to 151412441 its reverse (144214151), we get a palindrome (295626592).

The spelling of 151412441 in words is "one hundred fifty-one million, four hundred twelve thousand, four hundred forty-one".