43276238460 has 432 divisors, whose sum is σ = 164986934112. Its totient is φ = 9101030400.

The previous prime is 43276238437. The next prime is 43276238471. The reversal of 43276238460 is 6483267234.

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 143 ways as a sum of consecutive naturals, for example, 65470530 + ... + 65471190.

Almost surely, 2^43276238460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43276238460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82493467056).

43276238460 is an abundant number, since it is smaller than the sum of its proper divisors (121710695652).

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

43276238460 is a wasteful number, since it uses less digits than its factorization.

43276238460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274 (or 1262 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 43276238460 in words is "forty-three billion, two hundred seventy-six million, two hundred thirty-eight thousand, four hundred sixty".