2918285473401 has 45 divisors (see below), whose sum is σ = 4427013776031. Its totient is φ = 1915809496128.

The previous prime is 2918285473381. The next prime is 2918285473403. The reversal of 2918285473401 is 1043745828192.

The square root of 2918285473401 is 1708299.

It is a perfect power (a square), and thus also a powerful number.

2918285473401 is a `hidden beast` number, since 2 + 9 + 18 + 285 + 4 + 7 + 340 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1145595605625 + 1772689867776 = 1070325^2 + 1331424^2 .

It is not a de Polignac number, because 2918285473401 - 2¹³ = 2918285465209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2918285473403) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 1030102881 + ... + 1030105713.

Almost surely, 2^{2918285473401} is an apocalyptic number.

2918285473401 is the 1708299-th square number.

2918285473401 is the 854150-th centered octagonal number.

It is an amenable number.

2918285473401 is a deficient number, since it is larger than the sum of its proper divisors (1508728302630).

2918285473401 is an frugal number, since it uses more digits than its factorization.

2918285473401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5812 (or 2903 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 2918285473401 in words is "two trillion, nine hundred eighteen billion, two hundred eighty-five million, four hundred seventy-three thousand, four hundred one".