26450111605412 has 12 divisors (see below), whose sum is σ = 50495667610416. Its totient is φ = 12022778002440.

The previous prime is 26450111605409. The next prime is 26450111605429. The reversal of 26450111605412 is 21450611105462.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 300569450018 + ... + 300569450105.

It is an arithmetic number, because the mean of its divisors is an integer number (4207972300868).

Almost surely, 2^{26450111605412} is an apocalyptic number.

26450111605412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

26450111605412 is a deficient number, since it is larger than the sum of its proper divisors (24045556005004).

26450111605412 is a wasteful number, since it uses less digits than its factorization.

26450111605412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601138900138 (or 601138900136 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The spelling of 26450111605412 in words is "twenty-six trillion, four hundred fifty billion, one hundred eleven million, six hundred five thousand, four hundred twelve".