26330140106400 has 216 divisors, whose sum is σ = 92804397325920. Its totient is φ = 6481265157120.

The previous prime is 26330140106393. The next prime is 26330140106441. The reversal of 26330140106400 is 460104103362.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 32052660 + ... + 32863859.

It is an arithmetic number, because the mean of its divisors is an integer number (429649987620).

Almost surely, 2^{26330140106400} is an apocalyptic number.

26330140106400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26330140106400 is an abundant number, since it is smaller than the sum of its proper divisors (66474257219520).

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

26330140106400 is a wasteful number, since it uses less digits than its factorization.

26330140106400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64916568 (or 64916542 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 26330140106400 its reverse (460104103362), we get a palindrome (26790244209762).

The spelling of 26330140106400 in words is "twenty-six trillion, three hundred thirty billion, one hundred forty million, one hundred six thousand, four hundred".