43455268201 has 32 divisors (see below), whose sum is σ = 48619284480. Its totient is φ = 38650550400.

The previous prime is 43455268169. The next prime is 43455268217. The reversal of 43455268201 is 10286255434.

It is a cyclic number.

It is not a de Polignac number, because 43455268201 - 2⁵ = 43455268169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43455268261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7226286 + ... + 7232296.

It is an arithmetic number, because the mean of its divisors is an integer number (1519352640).

Almost surely, 2^43455268201 is an apocalyptic number.

It is an amenable number.

43455268201 is a deficient number, since it is larger than the sum of its proper divisors (5164016279).

43455268201 is a wasteful number, since it uses less digits than its factorization.

43455268201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6357.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 43455268201 in words is "forty-three billion, four hundred fifty-five million, two hundred sixty-eight thousand, two hundred one".