26146233542 has 32 divisors (see below), whose sum is σ = 46087290144. Its totient is φ = 10967731200.

The previous prime is 26146233541. The next prime is 26146233577. The reversal of 26146233542 is 24533264162.

It is a junction number, because it is equal to n+sod(n) for n = 26146233496 and 26146233505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26146233541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1495958 + ... + 1513334.

It is an arithmetic number, because the mean of its divisors is an integer number (1440227817).

Almost surely, 2^26146233542 is an apocalyptic number.

26146233542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26146233542 is a deficient number, since it is larger than the sum of its proper divisors (19941056602).

26146233542 is a wasteful number, since it uses less digits than its factorization.

26146233542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22664.

The product of its digits is 207360, while the sum is 38.

The spelling of 26146233542 in words is "twenty-six billion, one hundred forty-six million, two hundred thirty-three thousand, five hundred forty-two".