1401043196 has 24 divisors (see below), whose sum is σ = 2837560320. Its totient is φ = 592845552.

The previous prime is 1401043187. The next prime is 1401043199. The reversal of 1401043196 is 6913401041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401043199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314480 + ... + 318903.

It is an arithmetic number, because the mean of its divisors is an integer number (118231680).

Almost surely, 2^1401043196 is an apocalyptic number.

It is an amenable number.

1401043196 is an abundant number, since it is smaller than the sum of its proper divisors (1436517124).

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

1401043196 is a wasteful number, since it uses less digits than its factorization.

1401043196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633473 (or 633471 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 1401043196 is about 37430.5115647649. The cubic root of 1401043196 is about 1118.9667330545.

The spelling of 1401043196 in words is "one billion, four hundred one million, forty-three thousand, one hundred ninety-six".