144726172070 has 16 divisors (see below), whose sum is σ = 260518275648. Its totient is φ = 57887987520.

The previous prime is 144726172067. The next prime is 144726172099. The reversal of 144726172070 is 70271627441.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55214 + ... + 540833.

It is an arithmetic number, because the mean of its divisors is an integer number (16282392228).

Almost surely, 2^144726172070 is an apocalyptic number.

144726172070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144726172070 is a deficient number, since it is larger than the sum of its proper divisors (115792103578).

144726172070 is a wasteful number, since it uses less digits than its factorization.

144726172070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620335.

The product of its (nonzero) digits is 131712, while the sum is 41.

The spelling of 144726172070 in words is "one hundred forty-four billion, seven hundred twenty-six million, one hundred seventy-two thousand, seventy".