1001423013407 has 2 divisors, whose sum is σ = 1001423013408. Its totient is φ = 1001423013406.

The previous prime is 1001423013401. The next prime is 1001423013433. The reversal of 1001423013407 is 7043103241001.

It is an a-pointer prime, because the next prime (1001423013433) can be obtained adding 1001423013407 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001423013407 - 2¹² = 1001423009311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001423013401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500711506703 + 500711506704.

It is an arithmetic number, because the mean of its divisors is an integer number (500711506704).

Almost surely, 2^{1001423013407} is an apocalyptic number.

1001423013407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001423013407 is an equidigital number, since it uses as much as digits as its factorization.

1001423013407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 1001423013407 its reverse (7043103241001), we get a palindrome (8044526254408).

The spelling of 1001423013407 in words is "one trillion, one billion, four hundred twenty-three million, thirteen thousand, four hundred seven".