43081854002 has 32 divisors (see below), whose sum is σ = 74841693120. Its totient is φ = 18382049280.

The previous prime is 43081853993. The next prime is 43081854029. The reversal of 43081854002 is 20045818034.

It is a super-2 number, since 2×43081854002² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10223 + ... + 293714.

It is an arithmetic number, because the mean of its divisors is an integer number (2338802910).

Almost surely, 2^43081854002 is an apocalyptic number.

43081854002 is a deficient number, since it is larger than the sum of its proper divisors (31759839118).

43081854002 is a wasteful number, since it uses less digits than its factorization.

43081854002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304346.

The product of its (nonzero) digits is 30720, while the sum is 35.

The spelling of 43081854002 in words is "forty-three billion, eighty-one million, eight hundred fifty-four thousand, two".