10397091448 has 8 divisors (see below), whose sum is σ = 19494546480. Its totient is φ = 5198545720.

The previous prime is 10397091433. The next prime is 10397091469. The reversal of 10397091448 is 84419079301.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 10397091398 and 10397091407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 649818208 + ... + 649818223.

It is an arithmetic number, because the mean of its divisors is an integer number (2436818310).

Almost surely, 2^10397091448 is an apocalyptic number.

It is an amenable number.

10397091448 is a deficient number, since it is larger than the sum of its proper divisors (9097455032).

10397091448 is a wasteful number, since it uses less digits than its factorization.

10397091448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299636437 (or 1299636433 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 10397091448 in words is "ten billion, three hundred ninety-seven million, ninety-one thousand, four hundred forty-eight".