43267121460696 has 256 divisors, whose sum is σ = 131474036736000. Its totient is φ = 11590358169600.

The previous prime is 43267121460637. The next prime is 43267121460697. The reversal of 43267121460696 is 69606412176234.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43267121460697) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 344555121 + ... + 344680671.

It is an arithmetic number, because the mean of its divisors is an integer number (513570456000).

Almost surely, 2^{43267121460696} 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 43267121460696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65737018368000).

43267121460696 is an abundant number, since it is smaller than the sum of its proper divisors (88206915275304).

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

43267121460696 is a wasteful number, since it uses less digits than its factorization.

43267121460696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126702 (or 126698 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 57.

The spelling of 43267121460696 in words is "forty-three trillion, two hundred sixty-seven billion, one hundred twenty-one million, four hundred sixty thousand, six hundred ninety-six".