133443442526340 has 24 divisors (see below), whose sum is σ = 373641639073920. Its totient is φ = 35584918007008.

The previous prime is 133443442526333. The next prime is 133443442526357. The reversal of 133443442526340 is 43625244344331.

It is a self number, because there is not a number n which added to its sum of digits gives 133443442526340.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112028687660 + ... + 1112028687779.

It is an arithmetic number, because the mean of its divisors is an integer number (15568401628080).

Almost surely, 2^{133443442526340} is an apocalyptic number.

133443442526340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133443442526340 is an abundant number, since it is smaller than the sum of its proper divisors (240198196547580).

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

133443442526340 is a wasteful number, since it uses less digits than its factorization.

133443442526340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2224057375451 (or 2224057375449 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 48.

The spelling of 133443442526340 in words is "one hundred thirty-three trillion, four hundred forty-three billion, four hundred forty-two million, five hundred twenty-six thousand, three hundred forty".