1400014423 has 8 divisors (see below), whose sum is σ = 1430580096. Its totient is φ = 1369750200.

The previous prime is 1400014409. The next prime is 1400014433. The reversal of 1400014423 is 3244100041.

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 1400014423 - 2⁵ = 1400014391 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1400014423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400014403) 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, 65961 + ... + 84562.

It is an arithmetic number, because the mean of its divisors is an integer number (178822512).

Almost surely, 2^1400014423 is an apocalyptic number.

1400014423 is a deficient number, since it is larger than the sum of its proper divisors (30565673).

1400014423 is a wasteful number, since it uses less digits than its factorization.

1400014423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150725.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1400014423 is about 37416.7666026876. The cubic root of 1400014423 is about 1118.6927836993.

Adding to 1400014423 its reverse (3244100041), we get a palindrome (4644114464).

The spelling of 1400014423 in words is "one billion, four hundred million, fourteen thousand, four hundred twenty-three".