1400101401 has 8 divisors (see below), whose sum is σ = 1867101120. Its totient is φ = 933251312.

The previous prime is 1400101399. The next prime is 1400101481. The reversal of 1400101401 is 1041010041.

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 1400101401 - 2¹ = 1400101399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1400101481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13365 + ... + 54578.

It is an arithmetic number, because the mean of its divisors is an integer number (233387640).

Almost surely, 2^1400101401 is an apocalyptic number.

It is an amenable number.

1400101401 is a deficient number, since it is larger than the sum of its proper divisors (466999719).

1400101401 is an equidigital number, since it uses as much as digits as its factorization.

1400101401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74815.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1400101401 is about 37417.9288710639. The cubic root of 1400101401 is about 1118.7159500430.

Adding to 1400101401 its reverse (1041010041), we get a palindrome (2441111442).

The spelling of 1400101401 in words is "one billion, four hundred million, one hundred one thousand, four hundred one".