145206564430 has 8 divisors (see below), whose sum is σ = 261371815992. Its totient is φ = 58082625768.

The previous prime is 145206564397. The next prime is 145206564431. The reversal of 145206564430 is 34465602541.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145206564431) 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, 7260328212 + ... + 7260328231.

It is an arithmetic number, because the mean of its divisors is an integer number (32671476999).

Almost surely, 2^145206564430 is an apocalyptic number.

145206564430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145206564430 is a deficient number, since it is larger than the sum of its proper divisors (116165251562).

145206564430 is a wasteful number, since it uses less digits than its factorization.

145206564430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14520656450.

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 145206564430 in words is "one hundred forty-five billion, two hundred six million, five hundred sixty-four thousand, four hundred thirty".