1401100035 has 16 divisors (see below), whose sum is σ = 2244627456. Its totient is φ = 746297568.

The previous prime is 1401100021. The next prime is 1401100037. The reversal of 1401100035 is 5300011041.

It is not a de Polignac number, because 1401100035 - 2⁶ = 1401099971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 1401099987 and 1401100023.

It is not an unprimeable number, because it can be changed into a prime (1401100037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47539 + ... + 71148.

It is an arithmetic number, because the mean of its divisors is an integer number (140289216).

Almost surely, 2^1401100035 is an apocalyptic number.

1401100035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1401100035 is a deficient number, since it is larger than the sum of its proper divisors (843527421).

1401100035 is a wasteful number, since it uses less digits than its factorization.

1401100035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119482.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1401100035 is about 37431.2708173260. The cubic root of 1401100035 is about 1118.9818646580.

Adding to 1401100035 its reverse (5300011041), we get a palindrome (6701111076).

The spelling of 1401100035 in words is "one billion, four hundred one million, one hundred thousand, thirty-five".