1401161014 has 16 divisors (see below), whose sum is σ = 2320436160. Its totient is φ = 629217160.

The previous prime is 1401161009. The next prime is 1401161057. The reversal of 1401161014 is 4101611041.

It is a junction number, because it is equal to n+sod(n) for n = 1401160982 and 1401161000.

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, 381844 + ... + 385495.

It is an arithmetic number, because the mean of its divisors is an integer number (145027260).

Almost surely, 2^1401161014 is an apocalyptic number.

1401161014 is a deficient number, since it is larger than the sum of its proper divisors (919275146).

1401161014 is a wasteful number, since it uses less digits than its factorization.

1401161014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767435.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 1401161014 is about 37432.0853546793. The cubic root of 1401161014 is about 1118.9980979517.

Adding to 1401161014 its reverse (4101611041), we get a palindrome (5502772055).

The spelling of 1401161014 in words is "one billion, four hundred one million, one hundred sixty-one thousand, fourteen".