1299402410460 has 768 divisors, whose sum is σ = 4772694528000. Its totient is φ = 261738086400.

The previous prime is 1299402410417. The next prime is 1299402410477. The reversal of 1299402410460 is 640142049921.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1008069496 + ... + 1008070784.

It is an arithmetic number, because the mean of its divisors is an integer number (6214446000).

Almost surely, 2^{1299402410460} is an apocalyptic number.

1299402410460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1299402410460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2386347264000).

1299402410460 is an abundant number, since it is smaller than the sum of its proper divisors (3473292117540).

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

1299402410460 is a wasteful number, since it uses less digits than its factorization.

1299402410460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467 (or 1451 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 1299402410460 in words is "one trillion, two hundred ninety-nine billion, four hundred two million, four hundred ten thousand, four hundred sixty".