1401133367 has 4 divisors (see below), whose sum is σ = 1401371496. Its totient is φ = 1400895240.

The previous prime is 1401133361. The next prime is 1401133369. The reversal of 1401133367 is 7633311041.

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 1401133367 - 2⁴ = 1401133351 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 (1401133361) 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, 110009 + ... + 122082.

It is an arithmetic number, because the mean of its divisors is an integer number (350342874).

Almost surely, 2^1401133367 is an apocalyptic number.

1401133367 is a deficient number, since it is larger than the sum of its proper divisors (238129).

1401133367 is an equidigital number, since it uses as much as digits as its factorization.

1401133367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238128.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 1401133367 is about 37431.7160573757. The cubic root of 1401133367 is about 1118.9907380686.

The spelling of 1401133367 in words is "one billion, four hundred one million, one hundred thirty-three thousand, three hundred sixty-seven".