144064157366 has 12 divisors (see below), whose sum is σ = 229555518108. Its totient is φ = 67794897312.

The previous prime is 144064157329. The next prime is 144064157381. The reversal of 144064157366 is 663751460441.

It is a super-2 number, since 2×144064157366² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 144064157366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124622396 + ... + 124623551.

It is an arithmetic number, because the mean of its divisors is an integer number (19129626509).

Almost surely, 2^144064157366 is an apocalyptic number.

144064157366 is a deficient number, since it is larger than the sum of its proper divisors (85491360742).

144064157366 is a wasteful number, since it uses less digits than its factorization.

144064157366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249245983 (or 249245966 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 144064157366 in words is "one hundred forty-four billion, sixty-four million, one hundred fifty-seven thousand, three hundred sixty-six".