1400133243340 has 48 divisors (see below), whose sum is σ = 3352717261152. Its totient is φ = 486562139136.

The previous prime is 1400133243319. The next prime is 1400133243347. The reversal of 1400133243340 is 433423310041.

It is a junction number, because it is equal to n+sod(n) for n = 1400133243299 and 1400133243308.

It is not an unprimeable number, because it can be changed into a prime (1400133243347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158381694 + ... + 158390533.

It is an arithmetic number, because the mean of its divisors is an integer number (69848276274).

Almost surely, 2^{1400133243340} is an apocalyptic number.

1400133243340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1400133243340 is an abundant number, since it is smaller than the sum of its proper divisors (1952584017812).

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

1400133243340 is a wasteful number, since it uses less digits than its factorization.

1400133243340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316772266 (or 316772264 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1400133243340 its reverse (433423310041), we get a palindrome (1833556553381).

The spelling of 1400133243340 in words is "one trillion, four hundred billion, one hundred thirty-three million, two hundred forty-three thousand, three hundred forty".