1400101423 has 8 divisors (see below), whose sum is σ = 1643362592. Its totient is φ = 1167651936.

The previous prime is 1400101399. The next prime is 1400101481. The reversal of 1400101423 is 3241010041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1400101423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1400101397 and 1400101406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400101123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2702640 + ... + 2703157.

It is an arithmetic number, because the mean of its divisors is an integer number (205420324).

Almost surely, 2^1400101423 is an apocalyptic number.

1400101423 is a deficient number, since it is larger than the sum of its proper divisors (243261169).

1400101423 is an equidigital number, since it uses as much as digits as its factorization.

1400101423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5405841.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1400101423 is about 37417.9291650407. The cubic root of 1400101423 is about 1118.7159559025.

Adding to 1400101423 its reverse (3241010041), we get a palindrome (4641111464).

The spelling of 1400101423 in words is "one billion, four hundred million, one hundred one thousand, four hundred twenty-three".