145064052234 has 12 divisors (see below), whose sum is σ = 314305446546. Its totient is φ = 48354684072.

The previous prime is 145064052227. The next prime is 145064052239. The reversal of 145064052234 is 432250460541.

145064052234 is a `hidden beast` number, since 1 + 4 + 5 + 0 + 640 + 5 + 2 + 2 + 3 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 96177515625 + 48886536609 = 310125^2 + 221103^2 .

It is not an unprimeable number, because it can be changed into a prime (145064052239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4029556989 + ... + 4029557024.

Almost surely, 2^145064052234 is an apocalyptic number.

145064052234 is an abundant number, since it is smaller than the sum of its proper divisors (169241394312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145064052234 is a wasteful number, since it uses less digits than its factorization.

145064052234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8059114021 (or 8059114018 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 145064052234 in words is "one hundred forty-five billion, sixty-four million, fifty-two thousand, two hundred thirty-four".