1001295726474 has 32 divisors (see below), whose sum is σ = 2029937708160. Its totient is φ = 329232104000.

The previous prime is 1001295726443. The next prime is 1001295726479. The reversal of 1001295726474 is 4746275921001.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1001295726479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2908182 + ... + 3234209.

It is an arithmetic number, because the mean of its divisors is an integer number (63435553380).

Almost surely, 2^{1001295726474} is an apocalyptic number.

1001295726474 is an abundant number, since it is smaller than the sum of its proper divisors (1028641981686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1001295726474 is a wasteful number, since it uses less digits than its factorization.

1001295726474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6142766.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 1001295726474 in words is "one trillion, one billion, two hundred ninety-five million, seven hundred twenty-six thousand, four hundred seventy-four".