151041420 has 72 divisors (see below), whose sum is σ = 459360720. Its totient is φ = 40172160.

The previous prime is 151041403. The next prime is 151041421. The reversal of 151041420 is 24140151.

151041420 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 151041393 and 151041402.

It is not an unprimeable number, because it can be changed into a prime (151041421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87526 + ... + 89234.

It is an arithmetic number, because the mean of its divisors is an integer number (6380010).

Almost surely, 2^151041420 is an apocalyptic number.

151041420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151041420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229680360).

151041420 is an abundant number, since it is smaller than the sum of its proper divisors (308319300).

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

151041420 is a wasteful number, since it uses less digits than its factorization.

151041420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2215 (or 2210 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 151041420 is about 12289.8909677832. The cubic root of 151041420 is about 532.5560874599.

Adding to 151041420 its reverse (24140151), we get a palindrome (175181571).

The spelling of 151041420 in words is "one hundred fifty-one million, forty-one thousand, four hundred twenty".