1494942120 has 96 divisors (see below), whose sum is σ = 5552651520. Its totient is φ = 341700480.

The previous prime is 1494942101. The next prime is 1494942151. The reversal of 1494942120 is 212494941.

1494942120 is a `hidden beast` number, since 1 + 49 + 494 + 2 + 120 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 294096 + ... + 299135.

It is an arithmetic number, because the mean of its divisors is an integer number (57840120).

Almost surely, 2^1494942120 is an apocalyptic number.

1494942120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1494942120 is an abundant number, since it is smaller than the sum of its proper divisors (4057709400).

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

1494942120 is a wasteful number, since it uses less digits than its factorization.

1494942120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593255 (or 593248 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 1494942120 is about 38664.4813750295. The cubic root of 1494942120 is about 1143.4261654194.

The spelling of 1494942120 in words is "one billion, four hundred ninety-four million, nine hundred forty-two thousand, one hundred twenty".