145104353522399 has 8 divisors (see below), whose sum is σ = 153856325673840. Its totient is φ = 136463871462336.

The previous prime is 145104353522389. The next prime is 145104353522413. The reversal of 145104353522399 is 993225353401541.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145104353522399 is a prime.

It is a super-2 number, since 2×145104353522399² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145104353522389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27872520164 + ... + 27872525369.

It is an arithmetic number, because the mean of its divisors is an integer number (19232040709230).

Almost surely, 2^{145104353522399} is an apocalyptic number.

145104353522399 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

145104353522399 is a deficient number, since it is larger than the sum of its proper divisors (8751972151441).

145104353522399 is a wasteful number, since it uses less digits than its factorization.

145104353522399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55745045689.

The product of its (nonzero) digits is 17496000, while the sum is 56.

The spelling of 145104353522399 in words is "one hundred forty-five trillion, one hundred four billion, three hundred fifty-three million, five hundred twenty-two thousand, three hundred ninety-nine".