26112021142 has 8 divisors (see below), whose sum is σ = 39417510096. Its totient is φ = 12972851112.

The previous prime is 26112021121. The next prime is 26112021191. The reversal of 26112021142 is 24112021162.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 41579338 + ... + 41579965.

It is an arithmetic number, because the mean of its divisors is an integer number (4927188762).

Almost surely, 2^26112021142 is an apocalyptic number.

26112021142 is a deficient number, since it is larger than the sum of its proper divisors (13305488954).

26112021142 is a wasteful number, since it uses less digits than its factorization.

26112021142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83159462.

The product of its (nonzero) digits is 384, while the sum is 22.

The spelling of 26112021142 in words is "twenty-six billion, one hundred twelve million, twenty-one thousand, one hundred forty-two".