10142470040 has 32 divisors (see below), whose sum is σ = 22965925680. Its totient is φ = 4031144832.

The previous prime is 10142470001. The next prime is 10142470067. The reversal of 10142470040 is 4007424101.

It is a happy number.

10142470040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10142469988 and 10142470015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801242 + ... + 813801.

Almost surely, 2^10142470040 is an apocalyptic number.

10142470040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10142470040 is an abundant number, since it is smaller than the sum of its proper divisors (12823455640).

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

10142470040 is a wasteful number, since it uses less digits than its factorization.

10142470040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615211 (or 1615207 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 10142470040 its reverse (4007424101), we get a palindrome (14149894141).

The spelling of 10142470040 in words is "ten billion, one hundred forty-two million, four hundred seventy thousand, forty".