10397939001 has 4 divisors (see below), whose sum is σ = 13863918672. Its totient is φ = 6931959332.

The previous prime is 10397938981. The next prime is 10397939011. The reversal of 10397939001 is 10093979301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10397939001 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10397939011) 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, 1732989831 + ... + 1732989836.

It is an arithmetic number, because the mean of its divisors is an integer number (3465979668).

Almost surely, 2^10397939001 is an apocalyptic number.

It is an amenable number.

10397939001 is a deficient number, since it is larger than the sum of its proper divisors (3465979671).

10397939001 is an equidigital number, since it uses as much as digits as its factorization.

10397939001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3465979670.

The product of its (nonzero) digits is 45927, while the sum is 42.

The spelling of 10397939001 in words is "ten billion, three hundred ninety-seven million, nine hundred thirty-nine thousand, one".