43151568480 has 768 divisors, whose sum is σ = 165821644800. Its totient is φ = 10450944000.

The previous prime is 43151568479. The next prime is 43151568491. The reversal of 43151568480 is 8486515134.

43151568480 is a `hidden beast` number, since 4 + 3 + 1 + 5 + 1 + 568 + 4 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 159230745 + ... + 159231015.

It is an arithmetic number, because the mean of its divisors is an integer number (215913600).

Almost surely, 2^43151568480 is an apocalyptic number.

43151568480 is a gapful number since it is divisible by the number (40) 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 43151568480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82910822400).

43151568480 is an abundant number, since it is smaller than the sum of its proper divisors (122670076320).

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

43151568480 is a wasteful number, since it uses less digits than its factorization.

43151568480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 43151568480 in words is "forty-three billion, one hundred fifty-one million, five hundred sixty-eight thousand, four hundred eighty".