55433470342 has 16 divisors (see below), whose sum is σ = 86256475200. Its totient is φ = 26698426560.

The previous prime is 55433470319. The next prime is 55433470361. The reversal of 55433470342 is 24307433455.

It is a junction number, because it is equal to n+sod(n) for n = 55433470295 and 55433470304.

It is a congruent number.

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, 4272117 + ... + 4285072.

It is an arithmetic number, because the mean of its divisors is an integer number (5391029700).

Almost surely, 2^55433470342 is an apocalyptic number.

55433470342 is a deficient number, since it is larger than the sum of its proper divisors (30823004858).

55433470342 is a wasteful number, since it uses less digits than its factorization.

55433470342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8557311.

The product of its (nonzero) digits is 604800, while the sum is 40.

The spelling of 55433470342 in words is "fifty-five billion, four hundred thirty-three million, four hundred seventy thousand, three hundred forty-two".