144554255366 has 16 divisors (see below), whose sum is σ = 217837816560. Its totient is φ = 71942145120.

The previous prime is 144554255353. The next prime is 144554255371. The reversal of 144554255366 is 663552455441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463820 + ... + 710096.

It is an arithmetic number, because the mean of its divisors is an integer number (13614863535).

Almost surely, 2^144554255366 is an apocalyptic number.

144554255366 is a deficient number, since it is larger than the sum of its proper divisors (73283561194).

144554255366 is a wasteful number, since it uses less digits than its factorization.

144554255366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247639.

The product of its digits is 8640000, while the sum is 50.

The spelling of 144554255366 in words is "one hundred forty-four billion, five hundred fifty-four million, two hundred fifty-five thousand, three hundred sixty-six".