1494101024 has 72 divisors (see below), whose sum is σ = 3343617900. Its totient is φ = 653225472.

The previous prime is 1494101023. The next prime is 1494101057. The reversal of 1494101024 is 4201014941.

It can be written as a sum of positive squares in 2 ways, for example, as 1403851024 + 90250000 = 37468^2 + 9500^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 1494100984 and 1494101002.

It is not an unprimeable number, because it can be changed into a prime (1494101023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145202 + ... + 155150.

Almost surely, 2^1494101024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1494101024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1671808950).

1494101024 is an abundant number, since it is smaller than the sum of its proper divisors (1849516876).

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

1494101024 is a wasteful number, since it uses less digits than its factorization.

1494101024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10010 (or 9983 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1494101024 is about 38653.6029885960. The cubic root of 1494101024 is about 1143.2116840730.

Adding to 1494101024 its reverse (4201014941), we get a palindrome (5695115965).

The spelling of 1494101024 in words is "one billion, four hundred ninety-four million, one hundred one thousand, twenty-four".