1403912067601 has 4 divisors (see below), whose sum is σ = 1403915041792. Its totient is φ = 1403909093412.

The previous prime is 1403912067589. The next prime is 1403912067653. The reversal of 1403912067601 is 1067602193041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1403912067601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1403912067101) 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, 604401 + ... + 1781326.

It is an arithmetic number, because the mean of its divisors is an integer number (350978760448).

Almost surely, 2^{1403912067601} is an apocalyptic number.

It is an amenable number.

1403912067601 is a deficient number, since it is larger than the sum of its proper divisors (2974191).

1403912067601 is an equidigital number, since it uses as much as digits as its factorization.

1403912067601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974190.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 1403912067601 in words is "one trillion, four hundred three billion, nine hundred twelve million, sixty-seven thousand, six hundred one".