145044705007007 has 8 divisors (see below), whose sum is σ = 157584308504784. Its totient is φ = 132702575580288.

The previous prime is 145044705006973. The next prime is 145044705007091. The reversal of 145044705007007 is 700700507440541.

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

It is a cyclic number.

It is not a de Polignac number, because 145044705007007 - 2²² = 145044700812703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145044705007207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49368516233 + ... + 49368519170.

It is an arithmetic number, because the mean of its divisors is an integer number (19698038563098).

Almost surely, 2^{145044705007007} is an apocalyptic number.

145044705007007 is a deficient number, since it is larger than the sum of its proper divisors (12539603497777).

145044705007007 is a wasteful number, since it uses less digits than its factorization.

145044705007007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98737035529.

The product of its (nonzero) digits is 548800, while the sum is 44.

The spelling of 145044705007007 in words is "one hundred forty-five trillion, forty-four billion, seven hundred five million, seven thousand, seven".