412623142 has 4 divisors (see below), whose sum is σ = 618934716. Its totient is φ = 206311570.

The previous prime is 412623131. The next prime is 412623157. The reversal of 412623142 is 241326214.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103155784 + ... + 103155787.

It is an arithmetic number, because the mean of its divisors is an integer number (154733679).

Almost surely, 2^412623142 is an apocalyptic number.

412623142 is a deficient number, since it is larger than the sum of its proper divisors (206311574).

412623142 is a wasteful number, since it uses less digits than its factorization.

412623142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206311573.

The product of its digits is 2304, while the sum is 25.

The square root of 412623142 is about 20313.1273318512. The cubic root of 412623142 is about 744.4768436499.

Adding to 412623142 its reverse (241326214), we get a palindrome (653949356).

The spelling of 412623142 in words is "four hundred twelve million, six hundred twenty-three thousand, one hundred forty-two".