31440100201041 has 8 divisors (see below), whose sum is σ = 47908724115904. Its totient is φ = 17965771543440.

The previous prime is 31440100201031. The next prime is 31440100201067. The reversal of 31440100201041 is 14010200104413.

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

It is not a de Polignac number, because 31440100201041 - 2³³ = 31431510266449 is a prime.

It is a super-3 number, since 3×31440100201041³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1497147628621 = 31440100201041 / (3 + 1 + 4 + 4 + 0 + 1 + 0 + 0 + 2 + 0 + 1 + 0 + 4 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31440100200999 and 31440100201017.

It is not an unprimeable number, because it can be changed into a prime (31440100201031) 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, 748573814290 + ... + 748573814331.

It is an arithmetic number, because the mean of its divisors is an integer number (5988590514488).

Almost surely, 2^{31440100201041} is an apocalyptic number.

It is an amenable number.

31440100201041 is a deficient number, since it is larger than the sum of its proper divisors (16468623914863).

31440100201041 is a wasteful number, since it uses less digits than its factorization.

31440100201041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497147628631.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 31440100201041 its reverse (14010200104413), we get a palindrome (45450300305454).

The spelling of 31440100201041 in words is "thirty-one trillion, four hundred forty billion, one hundred million, two hundred one thousand, forty-one".