1400234402214 has 96 divisors (see below), whose sum is σ = 3365880433344. Its totient is φ = 418445660160.

The previous prime is 1400234402183. The next prime is 1400234402233. The reversal of 1400234402214 is 4122044320041.

1400234402214 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 2 + 3 + 440 + 2 + 214 = 666.

It is a super-2 number, since 2×1400234402214² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1283392 + ... + 2108924.

It is an arithmetic number, because the mean of its divisors is an integer number (35061254514).

Almost surely, 2^{1400234402214} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1400234402214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1682940216672).

1400234402214 is an abundant number, since it is smaller than the sum of its proper divisors (1965646031130).

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

1400234402214 is a wasteful number, since it uses less digits than its factorization.

1400234402214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825822 (or 825819 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 1400234402214 its reverse (4122044320041), we get a palindrome (5522278722255).

The spelling of 1400234402214 in words is "one trillion, four hundred billion, two hundred thirty-four million, four hundred two thousand, two hundred fourteen".