144370506723 has 16 divisors (see below), whose sum is σ = 196604029440. Its totient is φ = 94192294496.

The previous prime is 144370506701. The next prime is 144370506743. The reversal of 144370506723 is 327605073441.

It is a cyclic number.

It is not a de Polignac number, because 144370506723 - 2⁵ = 144370506691 is a prime.

It is a super-2 number, since 2×144370506723² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144370506743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2500861 + ... + 2557937.

It is an arithmetic number, because the mean of its divisors is an integer number (12287751840).

Almost surely, 2^144370506723 is an apocalyptic number.

144370506723 is a deficient number, since it is larger than the sum of its proper divisors (52233522717).

144370506723 is a wasteful number, since it uses less digits than its factorization.

144370506723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75066.

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 144370506723 in words is "one hundred forty-four billion, three hundred seventy million, five hundred six thousand, seven hundred twenty-three".