144690133670 has 8 divisors (see below), whose sum is σ = 260442240624. Its totient is φ = 57876053464.

The previous prime is 144690133663. The next prime is 144690133807. The reversal of 144690133670 is 76331096441.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7234506674 + ... + 7234506693.

It is an arithmetic number, because the mean of its divisors is an integer number (32555280078).

Almost surely, 2^144690133670 is an apocalyptic number.

144690133670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144690133670 is a deficient number, since it is larger than the sum of its proper divisors (115752106954).

144690133670 is a wasteful number, since it uses less digits than its factorization.

144690133670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14469013374.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 144690133670 in words is "one hundred forty-four billion, six hundred ninety million, one hundred thirty-three thousand, six hundred seventy".