145241440350 has 48 divisors (see below), whose sum is σ = 360308211120. Its totient is φ = 38719283200.

The previous prime is 145241440349. The next prime is 145241440369. The reversal of 145241440350 is 53044142541.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 353920 + ... + 644780.

It is an arithmetic number, because the mean of its divisors is an integer number (7506421065).

Almost surely, 2^145241440350 is an apocalyptic number.

145241440350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145241440350 is an abundant number, since it is smaller than the sum of its proper divisors (215066770770).

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

145241440350 is a wasteful number, since it uses less digits than its factorization.

145241440350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294205 (or 294200 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 145241440350 its reverse (53044142541), we get a palindrome (198285582891).

The spelling of 145241440350 in words is "one hundred forty-five billion, two hundred forty-one million, four hundred forty thousand, three hundred fifty".