1401132010440 has 32 divisors (see below), whose sum is σ = 4203396031680. Its totient is φ = 373635202752.

The previous prime is 1401132010417. The next prime is 1401132010457. The reversal of 1401132010440 is 440102311041.

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, 5838049924 + ... + 5838050163.

It is an arithmetic number, because the mean of its divisors is an integer number (131356125990).

Almost surely, 2^{1401132010440} is an apocalyptic number.

1401132010440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1401132010440 is an abundant number, since it is smaller than the sum of its proper divisors (2802264021240).

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

1401132010440 is a wasteful number, since it uses less digits than its factorization.

1401132010440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11676100101 (or 11676100097 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1401132010440 its reverse (440102311041), we get a palindrome (1841234321481).

The spelling of 1401132010440 in words is "one trillion, four hundred one billion, one hundred thirty-two million, ten thousand, four hundred forty".