1424010140 has 24 divisors (see below), whose sum is σ = 3417624672. Its totient is φ = 488232000.

The previous prime is 1424010061. The next prime is 1424010143. The reversal of 1424010140 is 410104241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424010143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5085611 + ... + 5085890.

It is an arithmetic number, because the mean of its divisors is an integer number (142401028).

Almost surely, 2^1424010140 is an apocalyptic number.

1424010140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1424010140 is an abundant number, since it is smaller than the sum of its proper divisors (1993614532).

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

1424010140 is a wasteful number, since it uses less digits than its factorization.

1424010140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10171517 (or 10171515 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1424010140 is about 37736.0588827185. The cubic root of 1424010140 is about 1125.0479360644.

Adding to 1424010140 its reverse (410104241), we get a palindrome (1834114381).

The spelling of 1424010140 in words is "one billion, four hundred twenty-four million, ten thousand, one hundred forty".