145106424465 has 64 divisors (see below), whose sum is σ = 246061670400. Its totient is φ = 72816966144.

The previous prime is 145106424433. The next prime is 145106424499. The reversal of 145106424465 is 564424601541.

It is a happy number.

It is not a de Polignac number, because 145106424465 - 2⁵ = 145106424433 is a prime.

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 63 ways as a sum of consecutive naturals, for example, 29677741 + ... + 29682629.

It is an arithmetic number, because the mean of its divisors is an integer number (3844713600).

Almost surely, 2^145106424465 is an apocalyptic number.

145106424465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

145106424465 is a deficient number, since it is larger than the sum of its proper divisors (100955245935).

145106424465 is a wasteful number, since it uses less digits than its factorization.

145106424465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5606.

The product of its (nonzero) digits is 460800, while the sum is 42.

The spelling of 145106424465 in words is "one hundred forty-five billion, one hundred six million, four hundred twenty-four thousand, four hundred sixty-five".