151043616 has 120 divisors (see below), whose sum is σ = 467747280. Its totient is φ = 47682432.

The previous prime is 151043603. The next prime is 151043653. The reversal of 151043616 is 616340151.

151043616 is a `hidden beast` number, since 1 + 5 + 1 + 0 + 43 + 616 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 151043616.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 47715 + ... + 50781.

It is an arithmetic number, because the mean of its divisors is an integer number (3897894).

Almost surely, 2^151043616 is an apocalyptic number.

151043616 is a gapful number since it is divisible by the number (16) 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 151043616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233873640).

151043616 is an abundant number, since it is smaller than the sum of its proper divisors (316703664).

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

151043616 is a wasteful number, since it uses less digits than its factorization.

151043616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3108 (or 3091 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 151043616 is about 12289.9803091787. The cubic root of 151043616 is about 532.5586684020.

Adding to 151043616 its reverse (616340151), we get a palindrome (767383767).

The spelling of 151043616 in words is "one hundred fifty-one million, forty-three thousand, six hundred sixteen".