1401234330123 has 12 divisors (see below), whose sum is σ = 2025364467880. Its totient is φ = 933528839616.

The previous prime is 1401234330121. The next prime is 1401234330137. The reversal of 1401234330123 is 3210334321041.

It is a happy number.

1401234330123 is a `hidden beast` number, since 1 + 4 + 0 + 12 + 343 + 301 + 2 + 3 = 666.

It is not a de Polignac number, because 1401234330123 - 2¹ = 1401234330121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1401234330121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52267561 + ... + 52294362.

Almost surely, 2^{1401234330123} is an apocalyptic number.

1401234330123 is a deficient number, since it is larger than the sum of its proper divisors (624130137757).

1401234330123 is a wasteful number, since it uses less digits than its factorization.

1401234330123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104563418 (or 104563415 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1401234330123 its reverse (3210334321041), we get a palindrome (4611568651164).

The spelling of 1401234330123 in words is "one trillion, four hundred one billion, two hundred thirty-four million, three hundred thirty thousand, one hundred twenty-three".