1400112004 has 6 divisors (see below), whose sum is σ = 2450196014. Its totient is φ = 700056000.

The previous prime is 1400112001. The next prime is 1400112029. The reversal of 1400112004 is 4002110041.

It can be written as a sum of positive squares in only one way, i.e., 1232150404 + 167961600 = 35102^2 + 12960^2 .

It is not an unprimeable number, because it can be changed into a prime (1400112001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175013997 + ... + 175014004.

Almost surely, 2^1400112004 is an apocalyptic number.

It is an amenable number.

1400112004 is a deficient number, since it is larger than the sum of its proper divisors (1050084010).

1400112004 is a wasteful number, since it uses less digits than its factorization.

1400112004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350028005 (or 350028003 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1400112004 is about 37418.0705542122. The cubic root of 1400112004 is about 1118.7187740564.

Adding to 1400112004 its reverse (4002110041), we get a palindrome (5402222045).

The spelling of 1400112004 in words is "one billion, four hundred million, one hundred twelve thousand, four".