133488800742 has 32 divisors (see below), whose sum is σ = 291266337024. Its totient is φ = 40448645600.

The previous prime is 133488800741. The next prime is 133488800747. The reversal of 133488800742 is 247008884331.

It is a junction number, because it is equal to n+sod(n) for n = 133488800691 and 133488800700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133488800741) 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, 1202908 + ... + 1309184.

It is an arithmetic number, because the mean of its divisors is an integer number (9102073032).

Almost surely, 2^133488800742 is an apocalyptic number.

133488800742 is an abundant number, since it is smaller than the sum of its proper divisors (157777536282).

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

133488800742 is a wasteful number, since it uses less digits than its factorization.

133488800742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125324.

The product of its (nonzero) digits is 1032192, while the sum is 48.

The spelling of 133488800742 in words is "one hundred thirty-three billion, four hundred eighty-eight million, eight hundred thousand, seven hundred forty-two".