26238143000 has 64 divisors (see below), whose sum is σ = 63056728800. Its totient is φ = 10211587200.

The previous prime is 26238142969. The next prime is 26238143003. The reversal of 26238143000 is 34183262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26238143003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317570 + ... + 391569.

Almost surely, 2^26238143000 is an apocalyptic number.

26238143000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26238143000 is an abundant number, since it is smaller than the sum of its proper divisors (36818585800).

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

26238143000 is a wasteful number, since it uses less digits than its factorization.

26238143000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709197 (or 709183 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 26238143000 in words is "twenty-six billion, two hundred thirty-eight million, one hundred forty-three thousand".