26144143557356 has 24 divisors (see below), whose sum is σ = 49911829808400. Its totient is φ = 11883634232000.

The previous prime is 26144143557269. The next prime is 26144143557359. The reversal of 26144143557356 is 65375534144162.

It is not an unprimeable number, because it can be changed into a prime (26144143557359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6623570 + ... + 9806118.

It is an arithmetic number, because the mean of its divisors is an integer number (2079659575350).

Almost surely, 2^{26144143557356} is an apocalyptic number.

It is an amenable number.

26144143557356 is a deficient number, since it is larger than the sum of its proper divisors (23767686251044).

26144143557356 is a wasteful number, since it uses less digits than its factorization.

26144143557356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3369265 (or 3369263 counting only the distinct ones).

The product of its digits is 36288000, while the sum is 56.

The spelling of 26144143557356 in words is "twenty-six trillion, one hundred forty-four billion, one hundred forty-three million, five hundred fifty-seven thousand, three hundred fifty-six".