12445746001 has 16 divisors (see below), whose sum is σ = 13767130944. Its totient is φ = 11180499264.

The previous prime is 12445745929. The next prime is 12445746101. The reversal of 12445746001 is 10064754421.

It is a cyclic number.

It is not a de Polignac number, because 12445746001 - 2⁹ = 12445745489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12445746101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13786 + ... + 158371.

It is an arithmetic number, because the mean of its divisors is an integer number (860445684).

Almost surely, 2^12445746001 is an apocalyptic number.

It is an amenable number.

12445746001 is a deficient number, since it is larger than the sum of its proper divisors (1321384943).

12445746001 is a wasteful number, since it uses less digits than its factorization.

12445746001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172320.

The product of its (nonzero) digits is 26880, while the sum is 34.

The spelling of 12445746001 in words is "twelve billion, four hundred forty-five million, seven hundred forty-six thousand, one".