1292291283360 has 384 divisors, whose sum is σ = 5144714072064. Its totient is φ = 264849039360.

The previous prime is 1292291283329. The next prime is 1292291283373. The reversal of 1292291283360 is 633821922921.

It is a super-2 number, since 2×1292291283360² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2458597 + ... + 2937563.

It is an arithmetic number, because the mean of its divisors is an integer number (13397692896).

Almost surely, 2^{1292291283360} is an apocalyptic number.

1292291283360 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 1292291283360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2572357036032).

1292291283360 is an abundant number, since it is smaller than the sum of its proper divisors (3852422788704).

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

1292291283360 is a wasteful number, since it uses less digits than its factorization.

1292291283360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479076 (or 479068 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The spelling of 1292291283360 in words is "one trillion, two hundred ninety-two billion, two hundred ninety-one million, two hundred eighty-three thousand, three hundred sixty".