144250054015 has 24 divisors (see below), whose sum is σ = 184007621520. Its totient is φ = 108537243648.

The previous prime is 144250054009. The next prime is 144250054051. The reversal of 144250054015 is 510450052441.

It is a happy number.

It is not a de Polignac number, because 144250054015 - 2³ = 144250054007 is a prime.

It is a super-4 number, since 4×144250054015⁴ (a number of 46 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2118084 + ... + 2185126.

It is an arithmetic number, because the mean of its divisors is an integer number (7666984230).

Almost surely, 2^144250054015 is an apocalyptic number.

144250054015 is a deficient number, since it is larger than the sum of its proper divisors (39757567505).

144250054015 is a wasteful number, since it uses less digits than its factorization.

144250054015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68571 (or 68554 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

The spelling of 144250054015 in words is "one hundred forty-four billion, two hundred fifty million, fifty-four thousand, fifteen".