4004488488901 has 2 divisors, whose sum is σ = 4004488488902. Its totient is φ = 4004488488900.

The previous prime is 4004488488883. The next prime is 4004488488937. The reversal of 4004488488901 is 1098848844004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3844544484001 + 159944004900 = 1960751^2 + 399930^2 .

It is a cyclic number.

It is not a de Polignac number, because 4004488488901 - 2²⁷ = 4004354271173 is a prime.

It is a super-2 number, since 2×4004488488901² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4004488488601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2002244244450 + 2002244244451.

It is an arithmetic number, because the mean of its divisors is an integer number (2002244244451).

Almost surely, 2^{4004488488901} is an apocalyptic number.

It is an amenable number.

4004488488901 is a deficient number, since it is larger than the sum of its proper divisors (1).

4004488488901 is an equidigital number, since it uses as much as digits as its factorization.

4004488488901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9437184, while the sum is 58.

The spelling of 4004488488901 in words is "four trillion, four billion, four hundred eighty-eight million, four hundred eighty-eight thousand, nine hundred one".