1401730107 has 4 divisors (see below), whose sum is σ = 1868973480. Its totient is φ = 934486736.

The previous prime is 1401730093. The next prime is 1401730129. The reversal of 1401730107 is 7010371041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7010371041 = 3 ⋅2336790347.

It is a cyclic number.

It is not a de Polignac number, because 1401730107 - 2²⁶ = 1334621243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1401730177) 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, 233621682 + ... + 233621687.

It is an arithmetic number, because the mean of its divisors is an integer number (467243370).

Almost surely, 2^1401730107 is an apocalyptic number.

1401730107 is a deficient number, since it is larger than the sum of its proper divisors (467243373).

1401730107 is an equidigital number, since it uses as much as digits as its factorization.

1401730107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467243372.

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 1401730107 is about 37439.6862566983. The cubic root of 1401730107 is about 1119.1495741874.

The spelling of 1401730107 in words is "one billion, four hundred one million, seven hundred thirty thousand, one hundred seven".