633665026342 has 16 divisors (see below), whose sum is σ = 955601821152. Its totient is φ = 315134282880.

The previous prime is 633665026307. The next prime is 633665026369. The reversal of 633665026342 is 243620566336.

It is a junction number, because it is equal to n+sod(n) for n = 633665026292 and 633665026301.

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, 402013 + ... + 1195384.

It is an arithmetic number, because the mean of its divisors is an integer number (59725113822).

Almost surely, 2^633665026342 is an apocalyptic number.

633665026342 is a deficient number, since it is larger than the sum of its proper divisors (321936794810).

633665026342 is a wasteful number, since it uses less digits than its factorization.

633665026342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598463.

The product of its (nonzero) digits is 2799360, while the sum is 46.

The spelling of 633665026342 in words is "six hundred thirty-three billion, six hundred sixty-five million, twenty-six thousand, three hundred forty-two".