1341268992 has 264 divisors, whose sum is σ = 4690348416. Its totient is φ = 360382464.

The previous prime is 1341268979. The next prime is 1341269057. The reversal of 1341268992 is 2998621431.

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1096093 + ... + 1097315.

Almost surely, 2^1341268992 is an apocalyptic number.

1341268992 is a gapful number since it is divisible by the number (12) 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 1341268992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2345174208).

1341268992 is an abundant number, since it is smaller than the sum of its proper divisors (3349079424).

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

1341268992 is a wasteful number, since it uses less digits than its factorization.

1341268992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273 (or 1252 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 1341268992 is about 36623.3394435843. The cubic root of 1341268992 is about 1102.8216791604.

The spelling of 1341268992 in words is "one billion, three hundred forty-one million, two hundred sixty-eight thousand, nine hundred ninety-two".