1298299201008 has 40 divisors (see below), whose sum is σ = 3391624328400. Its totient is φ = 427903855104.

The previous prime is 1298299200949. The next prime is 1298299201021. The reversal of 1298299201008 is 8001029928921.

It is a super-2 number, since 2×1298299201008² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151950223 + ... + 151958766.

It is an arithmetic number, because the mean of its divisors is an integer number (84790608210).

Almost surely, 2^{1298299201008} is an apocalyptic number.

It is an amenable number.

1298299201008 is an abundant number, since it is smaller than the sum of its proper divisors (2093325127392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1298299201008 is a wasteful number, since it uses less digits than its factorization.

1298299201008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303909089 (or 303909083 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 51.

The spelling of 1298299201008 in words is "one trillion, two hundred ninety-eight billion, two hundred ninety-nine million, two hundred one thousand, eight".