1401023312214 has 16 divisors (see below), whose sum is σ = 2892435225600. Its totient is φ = 451943003880.

The previous prime is 1401023312149. The next prime is 1401023312233. The reversal of 1401023312214 is 4122133201041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3766191514 + ... + 3766191885.

It is an arithmetic number, because the mean of its divisors is an integer number (180777201600).

Almost surely, 2^{1401023312214} is an apocalyptic number.

1401023312214 is an abundant number, since it is smaller than the sum of its proper divisors (1491411913386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1401023312214 is a wasteful number, since it uses less digits than its factorization.

1401023312214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7532383435.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1401023312214 its reverse (4122133201041), we get a palindrome (5523156513255).

The spelling of 1401023312214 in words is "one trillion, four hundred one billion, twenty-three million, three hundred twelve thousand, two hundred fourteen".