1401044020201 has 8 divisors (see below), whose sum is σ = 1602644845824. Its totient is φ = 1199806114560.

The previous prime is 1401044020153. The next prime is 1401044020219. The reversal of 1401044020201 is 1020204401041.

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 1401044020201 - 2³¹ = 1398896536553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1401044020241) 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, 90721720 + ... + 90737161.

It is an arithmetic number, because the mean of its divisors is an integer number (200330605728).

Almost surely, 2^{1401044020201} is an apocalyptic number.

It is an amenable number.

1401044020201 is a deficient number, since it is larger than the sum of its proper divisors (201600825623).

1401044020201 is a wasteful number, since it uses less digits than its factorization.

1401044020201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181459991.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 1401044020201 its reverse (1020204401041), we get a palindrome (2421248421242).

The spelling of 1401044020201 in words is "one trillion, four hundred one billion, forty-four million, twenty thousand, two hundred one".