43502155343340 has 48 divisors (see below), whose sum is σ = 123012035324640. Its totient is φ = 11485717580800.

The previous prime is 43502155343333. The next prime is 43502155343351. The reversal of 43502155343340 is 4334355120534.

43502155343340 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 43502155343292 and 43502155343301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3589280685 + ... + 3589292804.

It is an arithmetic number, because the mean of its divisors is an integer number (2562750735930).

Almost surely, 2^{43502155343340} is an apocalyptic number.

It is an amenable number.

43502155343340 is an abundant number, since it is smaller than the sum of its proper divisors (79509879981300).

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

43502155343340 is a wasteful number, since it uses less digits than its factorization.

43502155343340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7178573602 (or 7178573600 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 42.

The spelling of 43502155343340 in words is "forty-three trillion, five hundred two billion, one hundred fifty-five million, three hundred forty-three thousand, three hundred forty".