4412948951251 has 4 divisors (see below), whose sum is σ = 4475103161904. Its totient is φ = 4350794740600.

The previous prime is 4412948951197. The next prime is 4412948951267. The reversal of 4412948951251 is 1521598492144.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4412948951251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4412948951192 and 4412948951201.

It is not an unprimeable number, because it can be changed into a prime (4412948151251) 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, 31077105220 + ... + 31077105361.

It is an arithmetic number, because the mean of its divisors is an integer number (1118775790476).

Almost surely, 2^{4412948951251} is an apocalyptic number.

4412948951251 is a deficient number, since it is larger than the sum of its proper divisors (62154210653).

4412948951251 is an equidigital number, since it uses as much as digits as its factorization.

4412948951251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62154210652.

The product of its digits is 4147200, while the sum is 55.

The spelling of 4412948951251 in words is "four trillion, four hundred twelve billion, nine hundred forty-eight million, nine hundred fifty-one thousand, two hundred fifty-one".