1492497119808 has 504 divisors, whose sum is σ = 4724270460000. Its totient is φ = 466180780032.

The previous prime is 1492497119807. The next prime is 1492497119831. The reversal of 1492497119808 is 8089117942941.

1492497119808 is a `hidden beast` number, since 1 + 49 + 2 + 497 + 11 + 98 + 0 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (1492497119803) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2990975943 + ... + 2990976441.

It is an arithmetic number, because the mean of its divisors is an integer number (9373552500).

Almost surely, 2^{1492497119808} is an apocalyptic number.

1492497119808 is a gapful number since it is divisible by the number (18) 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 1492497119808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2362135230000).

1492497119808 is an abundant number, since it is smaller than the sum of its proper divisors (3231773340192).

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

1492497119808 is an frugal number, since it uses more digits than its factorization.

1492497119808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971 (or 940 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 63.

The spelling of 1492497119808 in words is "one trillion, four hundred ninety-two billion, four hundred ninety-seven million, one hundred nineteen thousand, eight hundred eight".