1401121160277 has 16 divisors (see below), whose sum is σ = 1982774324160. Its totient is φ = 877036658432.

The previous prime is 1401121160261. The next prime is 1401121160347. The reversal of 1401121160277 is 7720611211041.

It is a cyclic number.

It is not a de Polignac number, because 1401121160277 - 2⁴ = 1401121160261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401121160207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32762598 + ... + 32805335.

It is an arithmetic number, because the mean of its divisors is an integer number (123923395260).

Almost surely, 2^{1401121160277} is an apocalyptic number.

1401121160277 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1401121160277 is a deficient number, since it is larger than the sum of its proper divisors (581653163883).

1401121160277 is a wasteful number, since it uses less digits than its factorization.

1401121160277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65568372.

The product of its (nonzero) digits is 4704, while the sum is 33.

The spelling of 1401121160277 in words is "one trillion, four hundred one billion, one hundred twenty-one million, one hundred sixty thousand, two hundred seventy-seven".