10144127407 has 4 divisors (see below), whose sum is σ = 10233898560. Its totient is φ = 10054356256.

The previous prime is 10144127393. The next prime is 10144127419. The reversal of 10144127407 is 70472144101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10144127407 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 (10144127467) 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, 44885407 + ... + 44885632.

It is an arithmetic number, because the mean of its divisors is an integer number (2558474640).

Almost surely, 2^10144127407 is an apocalyptic number.

10144127407 is a deficient number, since it is larger than the sum of its proper divisors (89771153).

10144127407 is an equidigital number, since it uses as much as digits as its factorization.

10144127407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89771152.

The product of its (nonzero) digits is 6272, while the sum is 31.

The spelling of 10144127407 in words is "ten billion, one hundred forty-four million, one hundred twenty-seven thousand, four hundred seven".