26013232772343 has 48 divisors (see below), whose sum is σ = 39841240158720. Its totient is φ = 16298938775808.

The previous prime is 26013232772341. The next prime is 26013232772347. The reversal of 26013232772343 is 34327723231062.

It is a happy number.

26013232772343 is a `hidden beast` number, since 2 + 6 + 0 + 1 + 3 + 232 + 7 + 72 + 343 = 666.

It is not a de Polignac number, because 26013232772343 - 2¹ = 26013232772341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26013232772341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1255515138 + ... + 1255535856.

It is an arithmetic number, because the mean of its divisors is an integer number (830025836640).

Almost surely, 2^{26013232772343} is an apocalyptic number.

26013232772343 is a deficient number, since it is larger than the sum of its proper divisors (13828007386377).

26013232772343 is a wasteful number, since it uses less digits than its factorization.

26013232772343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31956 (or 31953 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 45.

The spelling of 26013232772343 in words is "twenty-six trillion, thirteen billion, two hundred thirty-two million, seven hundred seventy-two thousand, three hundred forty-three".