145520130435 has 8 divisors (see below), whose sum is σ = 232832208720. Its totient is φ = 77610736224.

The previous prime is 145520130419. The next prime is 145520130443. The reversal of 145520130435 is 534031025541.

145520130435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 145520130435 - 2⁴ = 145520130419 is a prime.

It is a super-2 number, since 2×145520130435² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145520130396 and 145520130405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4850671000 + ... + 4850671029.

It is an arithmetic number, because the mean of its divisors is an integer number (29104026090).

Almost surely, 2^145520130435 is an apocalyptic number.

145520130435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145520130435 is a deficient number, since it is larger than the sum of its proper divisors (87312078285).

145520130435 is an equidigital number, since it uses as much as digits as its factorization.

145520130435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9701342037.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 145520130435 its reverse (534031025541), we get a palindrome (679551155976).

The spelling of 145520130435 in words is "one hundred forty-five billion, five hundred twenty million, one hundred thirty thousand, four hundred thirty-five".