1401340201420 has 12 divisors (see below), whose sum is σ = 2942814423024. Its totient is φ = 560536080560.

The previous prime is 1401340201403. The next prime is 1401340201421. The reversal of 1401340201420 is 241020431041.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1401340201391 and 1401340201400.

It is not an unprimeable number, because it can be changed into a prime (1401340201421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35033505016 + ... + 35033505055.

It is an arithmetic number, because the mean of its divisors is an integer number (245234535252).

Almost surely, 2^{1401340201420} is an apocalyptic number.

1401340201420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1401340201420 is an abundant number, since it is smaller than the sum of its proper divisors (1541474221604).

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

1401340201420 is a wasteful number, since it uses less digits than its factorization.

1401340201420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70067010080 (or 70067010078 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1401340201420 its reverse (241020431041), we get a palindrome (1642360632461).

The spelling of 1401340201420 in words is "one trillion, four hundred one billion, three hundred forty million, two hundred one thousand, four hundred twenty".