1401045260063 has 4 divisors (see below), whose sum is σ = 1424013215208. Its totient is φ = 1378077304920.

The previous prime is 1401045260057. The next prime is 1401045260119. The reversal of 1401045260063 is 3600625401041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1401045260063 - 2²⁰ = 1401044211487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401045260023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11483977481 + ... + 11483977602.

It is an arithmetic number, because the mean of its divisors is an integer number (356003303802).

Almost surely, 2^{1401045260063} is an apocalyptic number.

1401045260063 is a deficient number, since it is larger than the sum of its proper divisors (22967955145).

1401045260063 is an equidigital number, since it uses as much as digits as its factorization.

1401045260063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22967955144.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 1401045260063 in words is "one trillion, four hundred one billion, forty-five million, two hundred sixty thousand, sixty-three".