144040344040100 has 72 divisors (see below), whose sum is σ = 313873495164768. Its totient is φ = 57375423475200.

The previous prime is 144040344040037. The next prime is 144040344040123. The reversal of 144040344040100 is 1040443040441.

It is a super-2 number, since 2×144040344040100² (a number of 29 digits) contains 22 as substring.

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, 1178019167 + ... + 1178141433.

Almost surely, 2^{144040344040100} is an apocalyptic number.

144040344040100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144040344040100 is an abundant number, since it is smaller than the sum of its proper divisors (169833151124668).

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

144040344040100 is a wasteful number, since it uses less digits than its factorization.

144040344040100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171405 (or 171398 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 144040344040100 its reverse (1040443040441), we get a palindrome (145080787080541).

The spelling of 144040344040100 in words is "one hundred forty-four trillion, forty billion, three hundred forty-four million, forty thousand, one hundred".