145114323430 has 64 divisors (see below), whose sum is σ = 290540390400. Its totient is φ = 51933847680.

The previous prime is 145114323391. The next prime is 145114323443. The reversal of 145114323430 is 34323411541.

It is a junction number, because it is equal to n+sod(n) for n = 145114323392 and 145114323401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135060 + ... + 555400.

It is an arithmetic number, because the mean of its divisors is an integer number (4539693600).

Almost surely, 2^145114323430 is an apocalyptic number.

145114323430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145114323430 is an abundant number, since it is smaller than the sum of its proper divisors (145426066970).

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

145114323430 is a wasteful number, since it uses less digits than its factorization.

145114323430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420469.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 145114323430 its reverse (34323411541), we get a palindrome (179437734971).

The spelling of 145114323430 in words is "one hundred forty-five billion, one hundred fourteen million, three hundred twenty-three thousand, four hundred thirty".