142413404 has 18 divisors (see below), whose sum is σ = 289913400. Its totient is φ = 61034232.

The previous prime is 142413389. The next prime is 142413413. The reversal of 142413404 is 404314241.

It is a happy number.

142413404 is digitally balanced in base 2, base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

142413404 is strictly pandigital in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 142413404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 363104 + ... + 363495.

It is an arithmetic number, because the mean of its divisors is an integer number (16106300).

Almost surely, 2^142413404 is an apocalyptic number.

142413404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142413404 is an abundant number, since it is smaller than the sum of its proper divisors (147499996).

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

142413404 is a wasteful number, since it uses less digits than its factorization.

142413404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726617 (or 726608 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 142413404 is about 11933.7087278013. The cubic root of 142413404 is about 522.2161384802.

Adding to 142413404 its reverse (404314241), we get a palindrome (546727645).

The spelling of 142413404 in words is "one hundred forty-two million, four hundred thirteen thousand, four hundred four".