7160043901 has 16 divisors (see below), whose sum is σ = 7655522544. Its totient is φ = 6673137664.

The previous prime is 7160043899. The next prime is 7160043941. The reversal of 7160043901 is 1093400617.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 5252625625 + 1907418276 = 72475^2 + 43674^2 .

It is a cyclic number.

It is not a de Polignac number, because 7160043901 - 2¹ = 7160043899 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7160043941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 751101 + ... + 760573.

It is an arithmetic number, because the mean of its divisors is an integer number (478470159).

Almost surely, 2^7160043901 is an apocalyptic number.

It is an amenable number.

7160043901 is a deficient number, since it is larger than the sum of its proper divisors (495478643).

7160043901 is a wasteful number, since it uses less digits than its factorization.

7160043901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9920.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 7160043901 is about 84617.0426155393. The cubic root of 7160043901 is about 1927.4001792952.

The spelling of 7160043901 in words is "seven billion, one hundred sixty million, forty-three thousand, nine hundred one".