1043401401 has 48 divisors (see below), whose sum is σ = 1853774208. Its totient is φ = 551923200.

The previous prime is 1043401391. The next prime is 1043401409. The reversal of 1043401401 is 1041043401.

1043401401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1043401401 - 2¹¹ = 1043399353 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1043401409) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57346 + ... + 73316.

It is an arithmetic number, because the mean of its divisors is an integer number (38620296).

Almost surely, 2^1043401401 is an apocalyptic number.

It is an amenable number.

1043401401 is a deficient number, since it is larger than the sum of its proper divisors (810372807).

1043401401 is a wasteful number, since it uses less digits than its factorization.

1043401401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16062 (or 16059 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1043401401 is about 32301.7244276525. The cubic root of 1043401401 is about 1014.2627407564.

Adding to 1043401401 its reverse (1041043401), we get a palindrome (2084444802).

The spelling of 1043401401 in words is "one billion, forty-three million, four hundred one thousand, four hundred one".