43262791152 has 80 divisors (see below), whose sum is σ = 134450799360. Its totient is φ = 11710227456.

The previous prime is 43262791151. The next prime is 43262791163. The reversal of 43262791152 is 25119726234.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43262791151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3381993 + ... + 3394760.

It is an arithmetic number, because the mean of its divisors is an integer number (1680634992).

Almost surely, 2^43262791152 is an apocalyptic number.

43262791152 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

43262791152 is an abundant number, since it is smaller than the sum of its proper divisors (91188008208).

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

43262791152 is a wasteful number, since it uses less digits than its factorization.

43262791152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6776790 (or 6776784 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The spelling of 43262791152 in words is "forty-three billion, two hundred sixty-two million, seven hundred ninety-one thousand, one hundred fifty-two".