26403075742006 has 8 divisors (see below), whose sum is σ = 40253869574064. Its totient is φ = 12985119217320.

The previous prime is 26403075741943. The next prime is 26403075742009. The reversal of 26403075742006 is 60024757030462.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26403075742009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108209326690 + ... + 108209326933.

It is an arithmetic number, because the mean of its divisors is an integer number (5031733696758).

Almost surely, 2^{26403075742006} is an apocalyptic number.

26403075742006 is a deficient number, since it is larger than the sum of its proper divisors (13850793832058).

26403075742006 is a wasteful number, since it uses less digits than its factorization.

26403075742006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216418653686.

The product of its (nonzero) digits is 1693440, while the sum is 46.

The spelling of 26403075742006 in words is "twenty-six trillion, four hundred three billion, seventy-five million, seven hundred forty-two thousand, six".