23402656650342 has 64 divisors (see below), whose sum is σ = 48046205346048. Its totient is φ = 7596990000000.

The previous prime is 23402656650337. The next prime is 23402656650343. The reversal of 23402656650342 is 24305665620432.

It is a junction number, because it is equal to n+sod(n) for n = 23402656650291 and 23402656650300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23402656650343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14259717 + ... + 15815967.

It is an arithmetic number, because the mean of its divisors is an integer number (750721958532).

Almost surely, 2^{23402656650342} is an apocalyptic number.

23402656650342 is an abundant number, since it is smaller than the sum of its proper divisors (24643548695706).

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

23402656650342 is a wasteful number, since it uses less digits than its factorization.

23402656650342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556725.

The product of its (nonzero) digits is 6220800, while the sum is 48.

The spelling of 23402656650342 in words is "twenty-three trillion, four hundred two billion, six hundred fifty-six million, six hundred fifty thousand, three hundred forty-two".