1248827026641 has 8 divisors (see below), whose sum is σ = 1665583820544. Its totient is φ = 832310791920.

The previous prime is 1248827026631. The next prime is 1248827026687. The reversal of 1248827026641 is 1466207288421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1248827026641 - 2¹¹ = 1248827024593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1248827026631) 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, 60127681 + ... + 60148446.

It is an arithmetic number, because the mean of its divisors is an integer number (208197977568).

Almost surely, 2^{1248827026641} is an apocalyptic number.

It is an amenable number.

1248827026641 is a deficient number, since it is larger than the sum of its proper divisors (416756793903).

1248827026641 is a wasteful number, since it uses less digits than its factorization.

1248827026641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120279591.

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 1248827026641 in words is "one trillion, two hundred forty-eight billion, eight hundred twenty-seven million, twenty-six thousand, six hundred forty-one".