10031726401 has 8 divisors (see below), whose sum is σ = 10676866824. Its totient is φ = 9392701440.

The previous prime is 10031726339. The next prime is 10031726413. The reversal of 10031726401 is 10462713001.

It can be written as a sum of positive squares in 4 ways, for example, as 715616001 + 9316110400 = 26751^2 + 96520^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10031726401 - 2⁷ = 10031726273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10031726431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1525480 + ... + 1532041.

It is an arithmetic number, because the mean of its divisors is an integer number (1334608353).

Almost surely, 2^10031726401 is an apocalyptic number.

It is an amenable number.

10031726401 is a deficient number, since it is larger than the sum of its proper divisors (645140423).

10031726401 is a wasteful number, since it uses less digits than its factorization.

10031726401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3057731.

The product of its (nonzero) digits is 1008, while the sum is 25.

The spelling of 10031726401 in words is "ten billion, thirty-one million, seven hundred twenty-six thousand, four hundred one".