1401000002423 has 8 divisors (see below), whose sum is σ = 1604102462880. Its totient is φ = 1198637442720.

The previous prime is 1401000002393. The next prime is 1401000002431. The reversal of 1401000002423 is 3242000001041.

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 1401000002423 - 2¹⁴ = 1400999986039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401000008423) 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, 184971128 + ... + 184978701.

It is an arithmetic number, because the mean of its divisors is an integer number (200512807860).

Almost surely, 2^{1401000002423} is an apocalyptic number.

1401000002423 is a deficient number, since it is larger than the sum of its proper divisors (203102460457).

1401000002423 is an equidigital number, since it uses as much as digits as its factorization.

1401000002423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369950377.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1401000002423 its reverse (3242000001041), we get a palindrome (4643000003464).

The spelling of 1401000002423 in words is "one trillion, four hundred one billion, two thousand, four hundred twenty-three".