144019269000 has 128 divisors (see below), whose sum is σ = 499266892800. Its totient is φ = 38405131200.

The previous prime is 144019268983. The next prime is 144019269091. The reversal of 144019269000 is 962910441.

It is a happy number.

It is a super-2 number, since 2×144019269000² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2640024 + ... + 2694023.

It is an arithmetic number, because the mean of its divisors is an integer number (3900522600).

Almost surely, 2^144019269000 is an apocalyptic number.

144019269000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144019269000 is an abundant number, since it is smaller than the sum of its proper divisors (355247623800).

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

144019269000 is a wasteful number, since it uses less digits than its factorization.

144019269000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5334077 (or 5334057 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 144019269000 in words is "one hundred forty-four billion, nineteen million, two hundred sixty-nine thousand".