1144020434214 has 16 divisors (see below), whose sum is σ = 2614903849728. Its totient is φ = 326862981192.

The previous prime is 1144020434153. The next prime is 1144020434233. The reversal of 1144020434214 is 4124340204411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13619290842 + ... + 13619290925.

It is an arithmetic number, because the mean of its divisors is an integer number (163431490608).

Almost surely, 2^{1144020434214} is an apocalyptic number.

1144020434214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1144020434214 is an abundant number, since it is smaller than the sum of its proper divisors (1470883415514).

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

1144020434214 is a wasteful number, since it uses less digits than its factorization.

1144020434214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27238581779.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 1144020434214 its reverse (4124340204411), we get a palindrome (5268360638625).

The spelling of 1144020434214 in words is "one trillion, one hundred forty-four billion, twenty million, four hundred thirty-four thousand, two hundred fourteen".