1401113214 has 28 divisors (see below), whose sum is σ = 3151066536. Its totient is φ = 467037252.

The previous prime is 1401113177. The next prime is 1401113227. The reversal of 1401113214 is 4123111041.

1401113214 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 479034 + ... + 481949.

Almost surely, 2^1401113214 is an apocalyptic number.

1401113214 is an abundant number, since it is smaller than the sum of its proper divisors (1749953322).

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

1401113214 is an frugal number, since it uses more digits than its factorization.

1401113214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961003 (or 960988 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1401113214 is about 37431.4468595591. The cubic root of 1401113214 is about 1118.9853730955.

Adding to 1401113214 its reverse (4123111041), we get a palindrome (5524224255).

It can be divided in two parts, 14011 and 13214, that added together give a square (27225 = 165²).

The spelling of 1401113214 in words is "one billion, four hundred one million, one hundred thirteen thousand, two hundred fourteen".