26350032642 has 8 divisors (see below), whose sum is σ = 52700065296. Its totient is φ = 8783344212.

The previous prime is 26350032641. The next prime is 26350032649. The reversal of 26350032642 is 24623005362.

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

26350032642 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (26350032641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2195836048 + ... + 2195836059.

It is an arithmetic number, because the mean of its divisors is an integer number (6587508162).

Almost surely, 2^26350032642 is an apocalyptic number.

26350032642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

26350032642 is a wasteful number, since it uses less digits than its factorization.

26350032642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4391672112.

The product of its (nonzero) digits is 51840, while the sum is 33.

The spelling of 26350032642 in words is "twenty-six billion, three hundred fifty million, thirty-two thousand, six hundred forty-two".