26201146730 has 16 divisors (see below), whose sum is σ = 51449524704. Its totient is φ = 9527689680.

The previous prime is 26201146717. The next prime is 26201146781. The reversal of 26201146730 is 3764110262.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119096012 + ... + 119096231.

It is an arithmetic number, because the mean of its divisors is an integer number (3215595294).

Almost surely, 2^26201146730 is an apocalyptic number.

26201146730 is a deficient number, since it is larger than the sum of its proper divisors (25248377974).

26201146730 is a wasteful number, since it uses less digits than its factorization.

26201146730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238192261.

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 26201146730 its reverse (3764110262), we get a palindrome (29965256992).

The spelling of 26201146730 in words is "twenty-six billion, two hundred one million, one hundred forty-six thousand, seven hundred thirty".