145230432105514 has 64 divisors (see below), whose sum is σ = 264375897408000. Its totient is φ = 58410660446208.

The previous prime is 145230432105443. The next prime is 145230432105529. The reversal of 145230432105514 is 415501234032541.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159089827 + ... + 160000105.

It is an arithmetic number, because the mean of its divisors is an integer number (4130873397000).

Almost surely, 2^{145230432105514} is an apocalyptic number.

145230432105514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

145230432105514 is a deficient number, since it is larger than the sum of its proper divisors (119145465302486).

145230432105514 is a wasteful number, since it uses less digits than its factorization.

145230432105514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912247.

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 145230432105514 in words is "one hundred forty-five trillion, two hundred thirty billion, four hundred thirty-two million, one hundred five thousand, five hundred fourteen".