1420100040331 has 8 divisors (see below), whose sum is σ = 1650479466240. Its totient is φ = 1196597612328.

The previous prime is 1420100040329. The next prime is 1420100040341. The reversal of 1420100040331 is 1330400010241.

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

It is a cyclic number.

It is not a de Polignac number, because 1420100040331 - 2¹ = 1420100040329 is a prime.

It is a super-2 number, since 2×1420100040331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1420100040299 and 1420100040308.

It is not an unprimeable number, because it can be changed into a prime (1420100040311) 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, 1719249031 + ... + 1719249856.

It is an arithmetic number, because the mean of its divisors is an integer number (206309933280).

Almost surely, 2^{1420100040331} is an apocalyptic number.

1420100040331 is a deficient number, since it is larger than the sum of its proper divisors (230379425909).

1420100040331 is an equidigital number, since it uses as much as digits as its factorization.

1420100040331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3438498953.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1420100040331 its reverse (1330400010241), we get a palindrome (2750500050572).

The spelling of 1420100040331 in words is "one trillion, four hundred twenty billion, one hundred million, forty thousand, three hundred thirty-one".