26361143130 has 128 divisors (see below), whose sum is σ = 72808243200. Its totient is φ = 5983617024.

The previous prime is 26361143129. The next prime is 26361143141. The reversal of 26361143130 is 3134116362.

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 63 ways as a sum of consecutive naturals, for example, 34279386 + ... + 34280154.

It is an arithmetic number, because the mean of its divisors is an integer number (568814400).

Almost surely, 2^26361143130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26361143130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36404121600).

26361143130 is an abundant number, since it is smaller than the sum of its proper divisors (46447100070).

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

26361143130 is a wasteful number, since it uses less digits than its factorization.

26361143130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 26361143130 its reverse (3134116362), we get a palindrome (29495259492).

The spelling of 26361143130 in words is "twenty-six billion, three hundred sixty-one million, one hundred forty-three thousand, one hundred thirty".