144068930937 has 48 divisors (see below), whose sum is σ = 219954309120. Its totient is φ = 94217219712.

The previous prime is 144068930911. The next prime is 144068930953. The reversal of 144068930937 is 739039860441.

It is a happy number.

144068930937 is a `hidden beast` number, since 1 + 440 + 6 + 89 + 30 + 93 + 7 = 666.

It is not a de Polignac number, because 144068930937 - 2¹⁶ = 144068865401 is a prime.

It is a super-2 number, since 2×144068930937² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144068930987) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2720403 + ... + 2772855.

It is an arithmetic number, because the mean of its divisors is an integer number (4582381440).

Almost surely, 2^144068930937 is an apocalyptic number.

It is an amenable number.

144068930937 is a deficient number, since it is larger than the sum of its proper divisors (75885378183).

144068930937 is an equidigital number, since it uses as much as digits as its factorization.

144068930937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52684 (or 52672 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 144068930937 in words is "one hundred forty-four billion, sixty-eight million, nine hundred thirty thousand, nine hundred thirty-seven".