1414040023144 has 96 divisors (see below), whose sum is σ = 3139191624960. Its totient is φ = 595273795200.

The previous prime is 1414040023139. The next prime is 1414040023157. The reversal of 1414040023144 is 4413200404141.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7448734 + ... + 7636210.

It is an arithmetic number, because the mean of its divisors is an integer number (32699912760).

Almost surely, 2^{1414040023144} is an apocalyptic number.

1414040023144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1414040023144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1569595812480).

1414040023144 is an abundant number, since it is smaller than the sum of its proper divisors (1725151601816).

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

1414040023144 is a wasteful number, since it uses less digits than its factorization.

1414040023144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187839 (or 187828 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1414040023144 its reverse (4413200404141), we get a palindrome (5827240427285).

The spelling of 1414040023144 in words is "one trillion, four hundred fourteen billion, forty million, twenty-three thousand, one hundred forty-four".