2478874168001 has 32 divisors (see below), whose sum is σ = 3225658173696. Its totient is φ = 1848921984000.

The previous prime is 2478874167983. The next prime is 2478874168007. The reversal of 2478874168001 is 1008614788742.

It is not a de Polignac number, because 2478874168001 - 2⁶ = 2478874167937 is a prime.

It is a super-2 number, since 2×2478874168001² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2478874168007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7240220 + ... + 7574861.

It is an arithmetic number, because the mean of its divisors is an integer number (100801817928).

Almost surely, 2^{2478874168001} is an apocalyptic number.

It is an amenable number.

2478874168001 is a deficient number, since it is larger than the sum of its proper divisors (746784005695).

2478874168001 is a wasteful number, since it uses less digits than its factorization.

2478874168001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14815193.

The product of its (nonzero) digits is 4816896, while the sum is 56.

The spelling of 2478874168001 in words is "two trillion, four hundred seventy-eight billion, eight hundred seventy-four million, one hundred sixty-eight thousand, one".