1494045000 has 800 divisors, whose sum is σ = 6531909120. Its totient is φ = 311040000.

The previous prime is 1494044987. The next prime is 1494045011. The reversal of 1494045000 is 5404941.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 199 ways as a sum of consecutive naturals, for example, 48194985 + ... + 48195015.

Almost surely, 2^1494045000 is an apocalyptic number.

1494045000 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 1494045000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3265954560).

1494045000 is an abundant number, since it is smaller than the sum of its proper divisors (5037864120).

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

1494045000 is a wasteful number, since it uses less digits than its factorization.

1494045000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1494045000 is about 38652.8782886863. The cubic root of 1494045000 is about 1143.1973949696.

Adding to 1494045000 its reverse (5404941), we get a palindrome (1499449941).

The spelling of 1494045000 in words is "one billion, four hundred ninety-four million, forty-five thousand".