2007174489081 has 32 divisors (see below), whose sum is σ = 3005333860608. Its totient is φ = 1184898570240.

The previous prime is 2007174488953. The next prime is 2007174489083. The reversal of 2007174489081 is 1809844717002.

It is not a de Polignac number, because 2007174489081 - 2⁷ = 2007174488953 is a prime.

It is a super-2 number, since 2×2007174489081² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (2007174489083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13954236 + ... + 14097341.

It is an arithmetic number, because the mean of its divisors is an integer number (93916683144).

Almost surely, 2^{2007174489081} is an apocalyptic number.

It is an amenable number.

2007174489081 is a deficient number, since it is larger than the sum of its proper divisors (998159371527).

2007174489081 is a wasteful number, since it uses less digits than its factorization.

2007174489081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28051681.

The product of its (nonzero) digits is 903168, while the sum is 51.

The spelling of 2007174489081 in words is "two trillion, seven billion, one hundred seventy-four million, four hundred eighty-nine thousand, eighty-one".