10019392001 has 4 divisors (see below), whose sum is σ = 10118594004. Its totient is φ = 9920190000.

The previous prime is 10019391989. The next prime is 10019392039. The reversal of 10019392001 is 10029391001.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8032461376 + 1986930625 = 89624^2 + 44575^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10019392001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10019392501) 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, 49600850 + ... + 49601051.

It is an arithmetic number, because the mean of its divisors is an integer number (2529648501).

Almost surely, 2^10019392001 is an apocalyptic number.

It is an amenable number.

10019392001 is a deficient number, since it is larger than the sum of its proper divisors (99202003).

10019392001 is an equidigital number, since it uses as much as digits as its factorization.

10019392001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99202002.

The product of its (nonzero) digits is 486, while the sum is 26.

The spelling of 10019392001 in words is "ten billion, nineteen million, three hundred ninety-two thousand, one".