43054646242 has 16 divisors (see below), whose sum is σ = 65083794912. Its totient is φ = 21360477600.

The previous prime is 43054646237. The next prime is 43054646303. The reversal of 43054646242 is 24264645034.

It is a junction number, because it is equal to n+sod(n) for n = 43054646195 and 43054646204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94117 + ... + 308167.

It is an arithmetic number, because the mean of its divisors is an integer number (4067737182).

Almost surely, 2^43054646242 is an apocalyptic number.

43054646242 is a deficient number, since it is larger than the sum of its proper divisors (22029148670).

43054646242 is a wasteful number, since it uses less digits than its factorization.

43054646242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214833.

The product of its (nonzero) digits is 552960, while the sum is 40.

The spelling of 43054646242 in words is "forty-three billion, fifty-four million, six hundred forty-six thousand, two hundred forty-two".