1401011201 has 8 divisors (see below), whose sum is σ = 1421510400. Its totient is φ = 1380581280.

The previous prime is 1401011153. The next prime is 1401011221. The reversal of 1401011201 is 1021101041.

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 1401011201 - 2⁶ = 1401011137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1401011221) 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, 24140 + ... + 58178.

It is an arithmetic number, because the mean of its divisors is an integer number (177688800).

Almost surely, 2^1401011201 is an apocalyptic number.

It is an amenable number.

1401011201 is a deficient number, since it is larger than the sum of its proper divisors (20499199).

1401011201 is an equidigital number, since it uses as much as digits as its factorization.

1401011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34639.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1401011201 is about 37430.0841703569. The cubic root of 1401011201 is about 1118.9582152079.

Adding to 1401011201 its reverse (1021101041), we get a palindrome (2422112242).

The spelling of 1401011201 in words is "one billion, four hundred one million, eleven thousand, two hundred one".