1140041220432 has 40 divisors (see below), whose sum is σ = 3073154597184. Its totient is φ = 363491403264.

The previous prime is 1140041220359. The next prime is 1140041220457. The reversal of 1140041220432 is 2340221400411.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516321913 + ... + 516324120.

Almost surely, 2^{1140041220432} is an apocalyptic number.

1140041220432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1140041220432 is an abundant number, since it is smaller than the sum of its proper divisors (1933113376752).

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

1140041220432 is a wasteful number, since it uses less digits than its factorization.

1140041220432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032646067 (or 1032646061 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1140041220432 its reverse (2340221400411), we get a palindrome (3480262620843).

The spelling of 1140041220432 in words is "one trillion, one hundred forty billion, forty-one million, two hundred twenty thousand, four hundred thirty-two".