43051502311132 has 48 divisors (see below), whose sum is σ = 86249242372608. Its totient is φ = 18419319247680.

The previous prime is 43051502311117. The next prime is 43051502311133. The reversal of 43051502311132 is 23111320515034.

43051502311132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×43051502311132² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43051502311094 and 43051502311103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43051502311133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86323407 + ... + 86820697.

It is an arithmetic number, because the mean of its divisors is an integer number (1796859216096).

Almost surely, 2^{43051502311132} is an apocalyptic number.

It is an amenable number.

43051502311132 is an abundant number, since it is smaller than the sum of its proper divisors (43197740061476).

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

43051502311132 is a wasteful number, since it uses less digits than its factorization.

43051502311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502546 (or 502544 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 43051502311132 its reverse (23111320515034), we get a palindrome (66162822826166).

The spelling of 43051502311132 in words is "forty-three trillion, fifty-one billion, five hundred two million, three hundred eleven thousand, one hundred thirty-two".