144212240361826 has 64 divisors (see below), whose sum is σ = 268964285103360. Its totient is φ = 56467893968640.

The previous prime is 144212240361823. The next prime is 144212240361829. The reversal of 144212240361826 is 628163042212441.

It is an interprime number because it is at equal distance from previous prime (144212240361823) and next prime (144212240361829).

It is not an unprimeable number, because it can be changed into a prime (144212240361821) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14948416 + ... + 22624756.

It is an arithmetic number, because the mean of its divisors is an integer number (4202566954740).

Almost surely, 2^{144212240361826} is an apocalyptic number.

144212240361826 is a deficient number, since it is larger than the sum of its proper divisors (124752044741534).

144212240361826 is a wasteful number, since it uses less digits than its factorization.

144212240361826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7677419.

The product of its (nonzero) digits is 884736, while the sum is 46.

The spelling of 144212240361826 in words is "one hundred forty-four trillion, two hundred twelve billion, two hundred forty million, three hundred sixty-one thousand, eight hundred twenty-six".