133540451042145 has 16 divisors (see below), whose sum is σ = 244188253334400. Its totient is φ = 61047063333504.

The previous prime is 133540451042113. The next prime is 133540451042171. The reversal of 133540451042145 is 541240154045331.

It is not a de Polignac number, because 133540451042145 - 2⁵ = 133540451042113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133540451042097 and 133540451042106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635906909620 + ... + 635906909829.

It is an arithmetic number, because the mean of its divisors is an integer number (15261765833400).

Almost surely, 2^{133540451042145} is an apocalyptic number.

133540451042145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133540451042145 is a deficient number, since it is larger than the sum of its proper divisors (110647802292255).

133540451042145 is a wasteful number, since it uses less digits than its factorization.

133540451042145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271813819464.

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 133540451042145 in words is "one hundred thirty-three trillion, five hundred forty billion, four hundred fifty-one million, forty-two thousand, one hundred forty-five".