1141405523401 has 8 divisors (see below), whose sum is σ = 1340951943744. Its totient is φ = 957822816720.

The previous prime is 1141405523393. The next prime is 1141405523413. The reversal of 1141405523401 is 1043255041411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1141405523401 - 2³ = 1141405523393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141405523431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3990928261 + ... + 3990928546.

It is an arithmetic number, because the mean of its divisors is an integer number (167618992968).

Almost surely, 2^{1141405523401} is an apocalyptic number.

1141405523401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1141405523401 is a deficient number, since it is larger than the sum of its proper divisors (199546420343).

1141405523401 is a wasteful number, since it uses less digits than its factorization.

1141405523401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7981856831.

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 1141405523401 in words is "one trillion, one hundred forty-one billion, four hundred five million, five hundred twenty-three thousand, four hundred one".