26161412534 has 8 divisors (see below), whose sum is σ = 39250736328. Its totient is φ = 13077833760.

The previous prime is 26161412527. The next prime is 26161412573. The reversal of 26161412534 is 43521416162.

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

It is a junction number, because it is equal to n+sod(n) for n = 26161412494 and 26161412503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1424852 + ... + 1443095.

It is an arithmetic number, because the mean of its divisors is an integer number (4906342041).

Almost surely, 2^26161412534 is an apocalyptic number.

26161412534 is a deficient number, since it is larger than the sum of its proper divisors (13089323794).

26161412534 is a wasteful number, since it uses less digits than its factorization.

26161412534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2872510.

The product of its digits is 34560, while the sum is 35.

Adding to 26161412534 its reverse (43521416162), we get a palindrome (69682828696).

The spelling of 26161412534 in words is "twenty-six billion, one hundred sixty-one million, four hundred twelve thousand, five hundred thirty-four".