1044141021340 has 12 divisors (see below), whose sum is σ = 2192696144856. Its totient is φ = 417656408528.

The previous prime is 1044141021271. The next prime is 1044141021347. The reversal of 1044141021340 is 431201414401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044141021347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26103525514 + ... + 26103525553.

It is an arithmetic number, because the mean of its divisors is an integer number (182724678738).

Almost surely, 2^{1044141021340} is an apocalyptic number.

1044141021340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1044141021340 is an abundant number, since it is smaller than the sum of its proper divisors (1148555123516).

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

1044141021340 is a wasteful number, since it uses less digits than its factorization.

1044141021340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52207051076 (or 52207051074 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1044141021340 its reverse (431201414401), we get a palindrome (1475342435741).

The spelling of 1044141021340 in words is "one trillion, forty-four billion, one hundred forty-one million, twenty-one thousand, three hundred forty".