144155050542054 has 32 divisors (see below), whose sum is σ = 337204796592000. Its totient is φ = 45522647539272.

The previous prime is 144155050542047. The next prime is 144155050542091. The reversal of 144155050542054 is 450245050551441.

144155050542054 is a `hidden beast` number, since 1 + 4 + 4 + 1 + 5 + 5 + 0 + 50 + 542 + 0 + 54 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70250998264 + ... + 70251000315.

It is an arithmetic number, because the mean of its divisors is an integer number (10537649893500).

Almost surely, 2^{144155050542054} is an apocalyptic number.

144155050542054 is an abundant number, since it is smaller than the sum of its proper divisors (193049746049946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144155050542054 is a wasteful number, since it uses less digits than its factorization.

144155050542054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140501998609 (or 140501998603 counting only the distinct ones).

The product of its (nonzero) digits is 1600000, while the sum is 45.

The spelling of 144155050542054 in words is "one hundred forty-four trillion, one hundred fifty-five billion, fifty million, five hundred forty-two thousand, fifty-four".