12952071428002 has 16 divisors (see below), whose sum is σ = 22919794601472. Its totient is φ = 5371826859360.

The previous prime is 12952071427951. The next prime is 12952071428003. The reversal of 12952071428002 is 20082417025921.

It is a self number, because there is not a number n which added to its sum of digits gives 12952071428002.

It is not an unprimeable number, because it can be changed into a prime (12952071428003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14921740843 + ... + 14921741710.

It is an arithmetic number, because the mean of its divisors is an integer number (1432487162592).

Almost surely, 2^{12952071428002} is an apocalyptic number.

12952071428002 is a deficient number, since it is larger than the sum of its proper divisors (9967723173470).

12952071428002 is a wasteful number, since it uses less digits than its factorization.

12952071428002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29843482593.

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 12952071428002 in words is "twelve trillion, nine hundred fifty-two billion, seventy-one million, four hundred twenty-eight thousand, two".