26361551134 has 4 divisors (see below), whose sum is σ = 39542326704. Its totient is φ = 13180775566.

The previous prime is 26361551089. The next prime is 26361551179. The reversal of 26361551134 is 43115516362.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (26361551089) and next prime (26361551179).

It is a junction number, because it is equal to n+sod(n) for n = 26361551093 and 26361551102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6590387782 + ... + 6590387785.

It is an arithmetic number, because the mean of its divisors is an integer number (9885581676).

Almost surely, 2^26361551134 is an apocalyptic number.

26361551134 is a deficient number, since it is larger than the sum of its proper divisors (13180775570).

26361551134 is a wasteful number, since it uses less digits than its factorization.

26361551134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13180775569.

The product of its digits is 64800, while the sum is 37.

The spelling of 26361551134 in words is "twenty-six billion, three hundred sixty-one million, five hundred fifty-one thousand, one hundred thirty-four".