133371489370 has 48 divisors (see below), whose sum is σ = 279426491208. Its totient is φ = 45700690560.

The previous prime is 133371489367. The next prime is 133371489401. The reversal of 133371489370 is 73984173331.

It can be written as a sum of positive squares in 4 ways, for example, as 118674049081 + 14697440289 = 344491^2 + 121233^2 .

It is a super-3 number, since 3×133371489370³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 770640 + ... + 927700.

Almost surely, 2^133371489370 is an apocalyptic number.

133371489370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133371489370 is an abundant number, since it is smaller than the sum of its proper divisors (146055001838).

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

133371489370 is a wasteful number, since it uses less digits than its factorization.

133371489370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158815 (or 158808 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 49.

The spelling of 133371489370 in words is "one hundred thirty-three billion, three hundred seventy-one million, four hundred eighty-nine thousand, three hundred seventy".