145544255214134 has 32 divisors (see below), whose sum is σ = 264199234178880. Its totient is φ = 58702912017408.

The previous prime is 145544255214131. The next prime is 145544255214251. The reversal of 145544255214134 is 431412552445541.

145544255214134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145544255214131) 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, 17419607 + ... + 24383010.

It is an arithmetic number, because the mean of its divisors is an integer number (8256226068090).

Almost surely, 2^{145544255214134} is an apocalyptic number.

145544255214134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

145544255214134 is a deficient number, since it is larger than the sum of its proper divisors (118654978964746).

145544255214134 is a wasteful number, since it uses less digits than its factorization.

145544255214134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41817272.

The product of its digits is 7680000, while the sum is 50.

The spelling of 145544255214134 in words is "one hundred forty-five trillion, five hundred forty-four billion, two hundred fifty-five million, two hundred fourteen thousand, one hundred thirty-four".