23446678036 has 12 divisors (see below), whose sum is σ = 42032459700. Its totient is φ = 11437403840.

The previous prime is 23446677953. The next prime is 23446678049. The reversal of 23446678036 is 63087664432.

It can be written as a sum of positive squares in 2 ways, for example, as 5805525636 + 17641152400 = 76194^2 + 132820^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71483611 + ... + 71483938.

It is an arithmetic number, because the mean of its divisors is an integer number (3502704975).

Almost surely, 2^23446678036 is an apocalyptic number.

It is an amenable number.

23446678036 is a deficient number, since it is larger than the sum of its proper divisors (18585781664).

23446678036 is a wasteful number, since it uses less digits than its factorization.

23446678036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142967594 (or 142967592 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 49.

The spelling of 23446678036 in words is "twenty-three billion, four hundred forty-six million, six hundred seventy-eight thousand, thirty-six".