145522301214 has 8 divisors (see below), whose sum is σ = 291044602440. Its totient is φ = 48507433736.

The previous prime is 145522301161. The next prime is 145522301237. The reversal of 145522301214 is 412103225541.

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

145522301214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12126858429 + ... + 12126858440.

It is an arithmetic number, because the mean of its divisors is an integer number (36380575305).

Almost surely, 2^145522301214 is an apocalyptic number.

145522301214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

145522301214 is a wasteful number, since it uses less digits than its factorization.

145522301214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24253716874.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 145522301214 its reverse (412103225541), we get a palindrome (557625526755).

The spelling of 145522301214 in words is "one hundred forty-five billion, five hundred twenty-two million, three hundred one thousand, two hundred fourteen".