42983957356 has 18 divisors (see below), whose sum is σ = 75561105732. Its totient is φ = 21395503080.

The previous prime is 42983957329. The next prime is 42983957371. The reversal of 42983957356 is 65375938924.

It is a junction number, because it is equal to n+sod(n) for n = 42983957294 and 42983957303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90871 + ... + 306961.

Almost surely, 2^42983957356 is an apocalyptic number.

It is an amenable number.

42983957356 is a deficient number, since it is larger than the sum of its proper divisors (32577148376).

42983957356 is a wasteful number, since it uses less digits than its factorization.

42983957356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216541 (or 216316 counting only the distinct ones).

The product of its digits is 48988800, while the sum is 61.

The spelling of 42983957356 in words is "forty-two billion, nine hundred eighty-three million, nine hundred fifty-seven thousand, three hundred fifty-six".