43264263325340 has 12 divisors (see below), whose sum is σ = 90854952983256. Its totient is φ = 17305705330128.

The previous prime is 43264263325337. The next prime is 43264263325351. The reversal of 43264263325340 is 4352336246234.

It is a happy number.

It is a super-2 number, since 2×43264263325340² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1081606583114 + ... + 1081606583153.

It is an arithmetic number, because the mean of its divisors is an integer number (7571246081938).

Almost surely, 2^{43264263325340} is an apocalyptic number.

It is an amenable number.

43264263325340 is an abundant number, since it is smaller than the sum of its proper divisors (47590689657916).

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

43264263325340 is a wasteful number, since it uses less digits than its factorization.

43264263325340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163213166276 (or 2163213166274 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 47.

The spelling of 43264263325340 in words is "forty-three trillion, two hundred sixty-four billion, two hundred sixty-three million, three hundred twenty-five thousand, three hundred forty".