1494462859344 has 320 divisors, whose sum is σ = 5281305863680. Its totient is φ = 394015518720.

The previous prime is 1494462859343. The next prime is 1494462859361. The reversal of 1494462859344 is 4439582644941.

1494462859344 is a `hidden beast` number, since 1 + 4 + 9 + 4 + 4 + 6 + 285 + 9 + 344 = 666.

It is a super-2 number, since 2×1494462859344² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494462859343) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 218453364 + ... + 218460204.

It is an arithmetic number, because the mean of its divisors is an integer number (16504080824).

Almost surely, 2^{1494462859344} is an apocalyptic number.

1494462859344 is a gapful number since it is divisible by the number (14) 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 1494462859344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2640652931840).

1494462859344 is an abundant number, since it is smaller than the sum of its proper divisors (3786843004336).

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

1494462859344 is a wasteful number, since it uses less digits than its factorization.

1494462859344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12435 (or 12423 counting only the distinct ones).

The product of its digits is 119439360, while the sum is 63.

The spelling of 1494462859344 in words is "one trillion, four hundred ninety-four billion, four hundred sixty-two million, eight hundred fifty-nine thousand, three hundred forty-four".