12500006250074 has 16 divisors (see below), whose sum is σ = 21429533754816. Its totient is φ = 5356907632800.

The previous prime is 12500006250071. The next prime is 12500006250079. The reversal of 12500006250074 is 47005260000521.

It is a self number, because there is not a number n which added to its sum of digits gives 12500006250074.

It is not an unprimeable number, because it can be changed into a prime (12500006250071) 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, 19498547 + ... + 20129414.

It is an arithmetic number, because the mean of its divisors is an integer number (1339345859676).

Almost surely, 2^{12500006250074} is an apocalyptic number.

12500006250074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12500006250074 is a deficient number, since it is larger than the sum of its proper divisors (8929527504742).

12500006250074 is a wasteful number, since it uses less digits than its factorization.

12500006250074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39650501.

The product of its (nonzero) digits is 16800, while the sum is 32.

Adding to 12500006250074 its reverse (47005260000521), we get a palindrome (59505266250595).

The spelling of 12500006250074 in words is "twelve trillion, five hundred billion, six million, two hundred fifty thousand, seventy-four".