10400141243440 has 80 divisors (see below), whose sum is σ = 27572139207648. Its totient is φ = 3614166724608.

The previous prime is 10400141243413. The next prime is 10400141243483. The reversal of 10400141243440 is 4434214100401.

10400141243440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 10400141243399 and 10400141243408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294103962 + ... + 294139321.

Almost surely, 2^{10400141243440} is an apocalyptic number.

10400141243440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10400141243440 is an abundant number, since it is smaller than the sum of its proper divisors (17171997964208).

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

10400141243440 is a wasteful number, since it uses less digits than its factorization.

10400141243440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588243326 (or 588243320 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 10400141243440 its reverse (4434214100401), we get a palindrome (14834355343841).

The spelling of 10400141243440 in words is "ten trillion, four hundred billion, one hundred forty-one million, two hundred forty-three thousand, four hundred forty".