142410420 has 48 divisors (see below), whose sum is σ = 443056320. Its totient is φ = 37975968.

The previous prime is 142410403. The next prime is 142410427. The reversal of 142410420 is 24014241.

142410420 is a `hidden beast` number, since 1 + 4 + 241 + 0 + 420 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 142410393 and 142410402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142410427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131322 + ... + 132401.

It is an arithmetic number, because the mean of its divisors is an integer number (9230340).

Almost surely, 2^142410420 is an apocalyptic number.

142410420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142410420 is an abundant number, since it is smaller than the sum of its proper divisors (300645900).

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

142410420 is a wasteful number, since it uses less digits than its factorization.

142410420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263741 (or 263733 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 142410420 is about 11933.5837031463. The cubic root of 142410420 is about 522.2124911085.

Adding to 142410420 its reverse (24014241), we get a palindrome (166424661).

The spelling of 142410420 in words is "one hundred forty-two million, four hundred ten thousand, four hundred twenty".