1140431141400 has 48 divisors (see below), whose sum is σ = 3535336540200. Its totient is φ = 304114970880.

The previous prime is 1140431141389. The next prime is 1140431141429. The reversal of 1140431141400 is 41411340411.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 950358685 + ... + 950359884.

Almost surely, 2^{1140431141400} is an apocalyptic number.

1140431141400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140431141400 is an abundant number, since it is smaller than the sum of its proper divisors (2394905398800).

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

1140431141400 is a wasteful number, since it uses less digits than its factorization.

1140431141400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1900718588 (or 1900718579 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1140431141400 its reverse (41411340411), we get a palindrome (1181842481811).

The spelling of 1140431141400 in words is "one trillion, one hundred forty billion, four hundred thirty-one million, one hundred forty-one thousand, four hundred".