145334323104234 has 16 divisors (see below), whose sum is σ = 317093068591200. Its totient is φ = 44040703970960.

The previous prime is 145334323104233. The next prime is 145334323104247. The reversal of 145334323104234 is 432401323433541.

It is a super-2 number, since 2×145334323104234² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (145334323104233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101017599209 + ... + 1101017599340.

It is an arithmetic number, because the mean of its divisors is an integer number (19818316786950).

Almost surely, 2^{145334323104234} is an apocalyptic number.

145334323104234 is an abundant number, since it is smaller than the sum of its proper divisors (171758745486966).

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

145334323104234 is a wasteful number, since it uses less digits than its factorization.

145334323104234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202035198565.

The product of its (nonzero) digits is 1244160, while the sum is 42.

Adding to 145334323104234 its reverse (432401323433541), we get a palindrome (577735646537775).

The spelling of 145334323104234 in words is "one hundred forty-five trillion, three hundred thirty-four billion, three hundred twenty-three million, one hundred four thousand, two hundred thirty-four".