145351673375134 has 32 divisors (see below), whose sum is σ = 221109980474880. Its totient is φ = 71649216626112.

The previous prime is 145351673375053. The next prime is 145351673375137. The reversal of 145351673375134 is 431573376153541.

It is a happy number.

145351673375134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145351673375134² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145351673375137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3755158609 + ... + 3755197315.

It is an arithmetic number, because the mean of its divisors is an integer number (6909686889840).

Almost surely, 2^{145351673375134} is an apocalyptic number.

145351673375134 is a deficient number, since it is larger than the sum of its proper divisors (75758307099746).

145351673375134 is a wasteful number, since it uses less digits than its factorization.

145351673375134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49264.

The product of its digits is 47628000, while the sum is 58.

The spelling of 145351673375134 in words is "one hundred forty-five trillion, three hundred fifty-one billion, six hundred seventy-three million, three hundred seventy-five thousand, one hundred thirty-four".