1297950468304 has 40 divisors (see below), whose sum is σ = 2883215472320. Its totient is φ = 554487268608.

The previous prime is 1297950468293. The next prime is 1297950468307. The reversal of 1297950468304 is 4038640597921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1297950468307) 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, 18477474 + ... + 18547585.

It is an arithmetic number, because the mean of its divisors is an integer number (72080386808).

It is a 1-persistent number, because it is pandigital, but 2⋅1297950468304 = 2595900936608 is not.

Almost surely, 2^{1297950468304} is an apocalyptic number.

1297950468304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1297950468304 is an abundant number, since it is smaller than the sum of its proper divisors (1585265004016).

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

1297950468304 is a wasteful number, since it uses less digits than its factorization.

1297950468304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37025387 (or 37025381 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 1297950468304 in words is "one trillion, two hundred ninety-seven billion, nine hundred fifty million, four hundred sixty-eight thousand, three hundred four".