133426014774 has 36 divisors (see below), whose sum is σ = 288983307348. Its totient is φ = 41050579440.

The previous prime is 133426014727. The next prime is 133426014779. The reversal of 133426014774 is 477410624331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133426014779) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11625859 + ... + 11637329.

It is an arithmetic number, because the mean of its divisors is an integer number (8027314093).

Almost surely, 2^133426014774 is an apocalyptic number.

133426014774 is an abundant number, since it is smaller than the sum of its proper divisors (155557292574).

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

133426014774 is an frugal number, since it uses more digits than its factorization.

133426014774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22973 (or 11489 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The spelling of 133426014774 in words is "one hundred thirty-three billion, four hundred twenty-six million, fourteen thousand, seven hundred seventy-four".