134373745151445 has 64 divisors (see below), whose sum is σ = 237549310156800. Its totient is φ = 64515887428608.

The previous prime is 134373745151441. The next prime is 134373745151461. The reversal of 134373745151445 is 544151547373431.

It is not a de Polignac number, because 134373745151445 - 2² = 134373745151441 is a prime.

It is a super-3 number, since 3×134373745151445³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134373745151441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 217864182 + ... + 218480088.

It is an arithmetic number, because the mean of its divisors is an integer number (3711707971200).

Almost surely, 2^{134373745151445} is an apocalyptic number.

134373745151445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134373745151445 is a deficient number, since it is larger than the sum of its proper divisors (103175565005355).

134373745151445 is a wasteful number, since it uses less digits than its factorization.

134373745151445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653154.

The product of its digits is 42336000, while the sum is 57.

The spelling of 134373745151445 in words is "one hundred thirty-four trillion, three hundred seventy-three billion, seven hundred forty-five million, one hundred fifty-one thousand, four hundred forty-five".