133742113437 has 8 divisors (see below), whose sum is σ = 179122472704. Its totient is φ = 88761581568.

The previous prime is 133742113433. The next prime is 133742113451. The reversal of 133742113437 is 734311247331.

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

It is not a de Polignac number, because 133742113437 - 2² = 133742113433 is a prime.

It is a super-3 number, since 3×133742113437³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133742113395 and 133742113404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133742113433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99956068 + ... + 99957405.

It is an arithmetic number, because the mean of its divisors is an integer number (22390309088).

Almost surely, 2^133742113437 is an apocalyptic number.

It is an amenable number.

133742113437 is a deficient number, since it is larger than the sum of its proper divisors (45380359267).

133742113437 is a wasteful number, since it uses less digits than its factorization.

133742113437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199913699.

The product of its digits is 127008, while the sum is 39.

The spelling of 133742113437 in words is "one hundred thirty-three billion, seven hundred forty-two million, one hundred thirteen thousand, four hundred thirty-seven".