1420123403001 has 8 divisors (see below), whose sum is σ = 1893740130144. Its totient is φ = 946627805600.

The previous prime is 1420123402979. The next prime is 1420123403003. The reversal of 1420123403001 is 1003043210241.

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 1420123403001 - 2²¹ = 1420121305849 is a prime.

It is a super-2 number, since 2×1420123403001² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1420123403003) 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, 30255075 + ... + 30301976.

It is an arithmetic number, because the mean of its divisors is an integer number (236717516268).

Almost surely, 2^{1420123403001} is an apocalyptic number.

It is an amenable number.

1420123403001 is a deficient number, since it is larger than the sum of its proper divisors (473616727143).

1420123403001 is an equidigital number, since it uses as much as digits as its factorization.

1420123403001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60564871.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1420123403001 its reverse (1003043210241), we get a palindrome (2423166613242).

The spelling of 1420123403001 in words is "one trillion, four hundred twenty billion, one hundred twenty-three million, four hundred three thousand, one".