23837600242 has 24 divisors (see below), whose sum is σ = 36845024580. Its totient is φ = 11566342080.

The previous prime is 23837600197. The next prime is 23837600287. The reversal of 23837600242 is 24200673832.

It is an interprime number because it is at equal distance from previous prime (23837600197) and next prime (23837600287).

It can be written as a sum of positive squares in 6 ways, for example, as 19920217321 + 3917382921 = 141139^2 + 62589^2 .

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1053892 + ... + 1076272.

Almost surely, 2^23837600242 is an apocalyptic number.

23837600242 is a deficient number, since it is larger than the sum of its proper divisors (13007424338).

23837600242 is a wasteful number, since it uses less digits than its factorization.

23837600242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22846 (or 22809 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 23837600242 in words is "twenty-three billion, eight hundred thirty-seven million, six hundred thousand, two hundred forty-two".