1140004214140 has 72 divisors (see below), whose sum is σ = 2774309246352. Its totient is φ = 390161848320.

The previous prime is 1140004214047. The next prime is 1140004214149. The reversal of 1140004214140 is 414124000411.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140004214149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8901537 + ... + 9028696.

It is an arithmetic number, because the mean of its divisors is an integer number (38532072866).

Almost surely, 2^{1140004214140} is an apocalyptic number.

1140004214140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140004214140 is an abundant number, since it is smaller than the sum of its proper divisors (1634305032212).

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

1140004214140 is a wasteful number, since it uses less digits than its factorization.

1140004214140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17930287 (or 17930268 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1140004214140 its reverse (414124000411), we get a palindrome (1554128214551).

The spelling of 1140004214140 in words is "one trillion, one hundred forty billion, four million, two hundred fourteen thousand, one hundred forty".