633682476342 has 16 divisors (see below), whose sum is σ = 1408183280880. Its totient is φ = 211227492096.

The previous prime is 633682476319. The next prime is 633682476353. The reversal of 633682476342 is 243674286336.

633682476342 is a `hidden beast` number, since 6 + 3 + 368 + 247 + 6 + 34 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 11734860673 = 633682476342 / (6 + 3 + 3 + 6 + 8 + 2 + 4 + 7 + 6 + 3 + 4 + 2).

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, 5867430283 + ... + 5867430390.

It is an arithmetic number, because the mean of its divisors is an integer number (88011455055).

Almost surely, 2^633682476342 is an apocalyptic number.

633682476342 is an abundant number, since it is smaller than the sum of its proper divisors (774500804538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

633682476342 is a wasteful number, since it uses less digits than its factorization.

633682476342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11734860684 (or 11734860678 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 54.

The spelling of 633682476342 in words is "six hundred thirty-three billion, six hundred eighty-two million, four hundred seventy-six thousand, three hundred forty-two".