8037481401 has 12 divisors (see below), whose sum is σ = 11729384212. Its totient is φ = 5303079936.

The previous prime is 8037481369. The next prime is 8037481477. The reversal of 8037481401 is 1041847308.

It can be written as a sum of positive squares in 2 ways, for example, as 4146716025 + 3890765376 = 64395^2 + 62376^2 .

It is not a de Polignac number, because 8037481401 - 2⁵ = 8037481369 is a prime.

It is a super-2 number, since 2×8037481401² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8037481481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4602496 + ... + 4604241.

Almost surely, 2^8037481401 is an apocalyptic number.

It is an amenable number.

8037481401 is a deficient number, since it is larger than the sum of its proper divisors (3691902811).

8037481401 is a wasteful number, since it uses less digits than its factorization.

8037481401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9206840 (or 9206837 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 8037481401 is about 89652.0016564047. The cubic root of 8037481401 is about 2003.1185847703.

The spelling of 8037481401 in words is "eight billion, thirty-seven million, four hundred eighty-one thousand, four hundred one".