145254510134 has 8 divisors (see below), whose sum is σ = 217894317168. Its totient is φ = 72623071080.

The previous prime is 145254510131. The next prime is 145254510139. The reversal of 145254510134 is 431015452541.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 145254510094 and 145254510103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145254510131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2048417 + ... + 2118140.

It is an arithmetic number, because the mean of its divisors is an integer number (27236789646).

Almost surely, 2^145254510134 is an apocalyptic number.

145254510134 is a deficient number, since it is larger than the sum of its proper divisors (72639807034).

145254510134 is a wasteful number, since it uses less digits than its factorization.

145254510134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4183990.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 145254510134 its reverse (431015452541), we get a palindrome (576269962675).

The spelling of 145254510134 in words is "one hundred forty-five billion, two hundred fifty-four million, five hundred ten thousand, one hundred thirty-four".