1492791379200 has 3024 divisors, whose sum is σ = 6731766014400. Its totient is φ = 323282534400.

The previous prime is 1492791379199. The next prime is 1492791379271. The reversal of 1492791379200 is 29731972941.

It is a happy number.

1492791379200 is a `hidden beast` number, since 1 + 49 + 27 + 9 + 1 + 379 + 200 = 666.

It is a super-2 number, since 2×1492791379200² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 335 ways as a sum of consecutive naturals, for example, 25301548771 + ... + 25301548829.

It is an arithmetic number, because the mean of its divisors is an integer number (2226113100).

Almost surely, 2^{1492791379200} is an apocalyptic number.

1492791379200 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 1492791379200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3365883007200).

1492791379200 is an abundant number, since it is smaller than the sum of its proper divisors (5238974635200).

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

1492791379200 is a wasteful number, since it uses less digits than its factorization.

1492791379200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 54.

The spelling of 1492791379200 in words is "one trillion, four hundred ninety-two billion, seven hundred ninety-one million, three hundred seventy-nine thousand, two hundred".