145541424435 has 16 divisors (see below), whose sum is σ = 254035941120. Its totient is φ = 70565539040.

The previous prime is 145541424361. The next prime is 145541424473. The reversal of 145541424435 is 534424145541.

It is not a de Polignac number, because 145541424435 - 2⁷ = 145541424307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 441034455 + ... + 441034784.

It is an arithmetic number, because the mean of its divisors is an integer number (15877246320).

Almost surely, 2^145541424435 is an apocalyptic number.

145541424435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145541424435 is a deficient number, since it is larger than the sum of its proper divisors (108494516685).

145541424435 is a wasteful number, since it uses less digits than its factorization.

145541424435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882069258.

The product of its digits is 768000, while the sum is 42.

Adding to 145541424435 its reverse (534424145541), we get a palindrome (679965569976).

The spelling of 145541424435 in words is "one hundred forty-five billion, five hundred forty-one million, four hundred twenty-four thousand, four hundred thirty-five".