1401214123 has 8 divisors (see below), whose sum is σ = 1409408000. Its totient is φ = 1393032168.

The previous prime is 1401214117. The next prime is 1401214169. The reversal of 1401214123 is 3214121041.

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 1401214123 - 2⁵ = 1401214091 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 1401214123.

It is not an unprimeable number, because it can be changed into a prime (1401214183) 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, 348040 + ... + 352042.

It is an arithmetic number, because the mean of its divisors is an integer number (176176000).

Almost surely, 2^1401214123 is an apocalyptic number.

1401214123 is a deficient number, since it is larger than the sum of its proper divisors (8193877).

1401214123 is a wasteful number, since it uses less digits than its factorization.

1401214123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5961.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1401214123 is about 37432.7947527299. The cubic root of 1401214123 is about 1119.0122357794.

Adding to 1401214123 its reverse (3214121041), we get a palindrome (4615335164).

The spelling of 1401214123 in words is "one billion, four hundred one million, two hundred fourteen thousand, one hundred twenty-three".