145165124134 has 16 divisors (see below), whose sum is σ = 217932604560. Its totient is φ = 72520953120.

The previous prime is 145165124101. The next prime is 145165124141. The reversal of 145165124134 is 431421561541.

It is a junction number, because it is equal to n+sod(n) for n = 145165124093 and 145165124102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15049117 + ... + 15058759.

It is an arithmetic number, because the mean of its divisors is an integer number (13620787785).

Almost surely, 2^145165124134 is an apocalyptic number.

145165124134 is a deficient number, since it is larger than the sum of its proper divisors (72767480426).

145165124134 is a wasteful number, since it uses less digits than its factorization.

145165124134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15255.

The product of its digits is 57600, while the sum is 37.

Adding to 145165124134 its reverse (431421561541), we get a palindrome (576586685675).

The spelling of 145165124134 in words is "one hundred forty-five billion, one hundred sixty-five million, one hundred twenty-four thousand, one hundred thirty-four".